Which could be a first step in solving the equation 1/4x+1/2=3/4x in an efficient way? Select two answers.
A.multiply by 4 on both sides
B.multiply by 2x on both sides
C.subtract 1/4x from both sides
D.add 1/2 to both sides
plz help i need an answer
Which could be the first step in solving the equation 12(2+4x)=x+5?
Multiply both sides of the equation by 2, resulting in 2+4x=x+5.Multiply both sides of the equation by 2, resulting in 2 plus 4 x is equal to x plus 5 point
Distribute the 12 to remove the parentheses, resulting in 1+2x=x+5.Distribute the 1 half to remove the parentheses, resulting in 1 plus 2 x is equal to x plus 5 point
Subtract x from both sides of the equation, resulting in 12(2+3x)=5.Subtract, , x from both sides of the equation, resulting in 1 half times open paren 2 plus 3 x close paren is equal to 5 point
Subtract 4x from both sides of the equation, resulting in 12(2)=x+5
Alright, I'm here to help and maybe bring a smile to your face too! Let's solve that equation in an efficient way. The two answers that could be a first step are:
A. Multiply by 4 on both sides: This would help us eliminate the denominators and simplify the equation.
and
C. Subtract 1/4x from both sides: This would help us isolate the x term on one side of the equation.
So, you can start by either multiplying both sides by 4 or by subtracting 1/4x from both sides. Happy solving!
The first step in solving the equation 1/4x + 1/2 = 3/4x in an efficient way would be to select options A and C.
A) Multiply by 4 on both sides: This will eliminate the fractions and simplify the equation. It will give you x + 2 = 3x.
C) Subtract 1/4x from both sides: This step will move all the terms involving x to one side of the equation. Subtracting 1/4x from both sides gives you 1/2 = 11/4x - 1/4x, which simplifies to 1/2 = 10/4x.
By doing both steps A and C, you will have simplified the equation and isolated the terms involving x on one side.
To solve the equation 1/4x + 1/2 = 3/4x efficiently, you can take the following steps:
1. The equation involves fractions, so it would be helpful to eliminate the fractions by finding a common denominator.
2. To do this, you can choose option A - multiply both sides of the equation by 4. This will eliminate the fractions and make the equation easier to work with.
3. By multiplying the left side of the equation by 4, the equation becomes x + 2 = 3x.
4. Now that the fractions are eliminated, you can proceed with solving the linear equation. In this case, you can subtract x from both sides of the equation, giving 2 = 2x.
5. To isolate the variable x, you can divide both sides of the equation by 2, resulting in 1 = x.
Therefore, the first step in solving the equation efficiently is to multiply by 4 on both sides (option A).
If you mean this:
1/(4x)+1/2=3/(4x)
multiply both sides by 4x
if you mean this:
(1/4) x+1/2= (3/4)x which is x/4 + 1/2 = 3x/4
multiply both sides by 4
careful, typing needs care with parentheses