Solve the equation 7x−5=42.
To solve the equation, 7x - 5 = 42, we need to isolate the variable x.
First, we can add 5 to both sides of the equation:
7x - 5 + 5 = 42 + 5
This simplifies to:
7x = 47
Next, we can divide both sides of the equation by 7 to solve for x:
7x/7 = 47/7
This simplifies to:
x = 6.7
Therefore, the solution to the equation 7x - 5 = 42 is x = 6.7.
To solve the equation 7x - 5 = 42, we can follow these steps:
Step 1: Add 5 to both sides of the equation:
7x - 5 + 5 = 42 + 5
7x = 47
Step 2: Divide both sides of the equation by 7 to isolate the variable x:
(7x) / 7 = 47 / 7
x = 47/7
Step 3: Simplify the right side of the equation:
x = 6.71
Therefore, the solution to the equation 7x - 5 = 42 is x = 6.71.
To solve the equation 7x - 5 = 42, we need to isolate the variable x on one side of the equation.
First, we can add 5 to both sides of the equation to eliminate the -5 term:
7x - 5 + 5 = 42 + 5
Simplifying, we have:
7x = 47
Next, we want to isolate x by dividing both sides of the equation by 7:
(7x)/7 = 47/7
Simplifying further:
x = 6.714285714285714
Therefore, the solution to the equation 7x - 5 = 42 is x = 6.714285714285714.