0.5b + 4 = 2(b + 2)
(1 point)
O b=0
0 b=05
O no solution
O identity
To solve the equation, let's simplify both sides:
0.5b + 4 = 2b + 4
Now, let's isolate the variable b on one side by subtracting 0.5b from both sides:
4 = 2b - 0.5b + 4
Combining like terms:
4 = 1.5b + 4
Next, subtract 4 from both sides:
0 = 1.5b
Finally, divide both sides by 1.5:
0 / 1.5 = b
Therefore, the solution is:
b = 0
So, the correct answer is: b = 0.
To solve the equation 0.5b + 4 = 2(b + 2), you can follow these steps:
Step 1: Distribute the 2 on the right side of the equation: 2(b + 2) becomes 2b + 4. The equation now becomes 0.5b + 4 = 2b + 4.
Step 2: Subtract 0.5b from both sides of the equation to isolate the variable term on one side: 0.5b - 0.5b + 4 = 2b - 0.5b + 4. Simplifying, we get 4 = 1.5b + 4.
Step 3: Subtract 4 from both sides of the equation to isolate the variable term on one side: 4 - 4 = 1.5b + 4 - 4. Simplifying further, we get 0 = 1.5b.
Step 4: Divide both sides of the equation by 1.5 to solve for b: 0/1.5 = 1.5b/1.5. This simplifies to 0 = b.
So the solution to the equation is b = 0.
Therefore, the correct answer is: b = 0.
To solve the equation 0.5b + 4 = 2(b + 2), you can follow these steps:
Step 1: Distribute the 2 on the right side of the equation by multiplying it with both terms inside the parentheses:
0.5b + 4 = 2b + 4.
Step 2: Simplify the equation by combining like terms:
0.5b - 2b = 4 - 4.
Step 3: Combine the b terms on the left side of the equation:
-1.5b = 0.
Step 4: Divide both sides of the equation by -1.5 to isolate b:
b = 0 / -1.5.
Step 5: Simplify the expression:
b = 0.
Therefore, the solution to the equation 0.5b + 4 = 2(b + 2) is b = 0.