-4(1-b)=11+7b

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Solution for -4(1-b)=11+7b equation:


Simplifying
-4(1 + -1b) = 11 + 7b
(1 * -4 + -1b * -4) = 11 + 7b
(-4 + 4b) = 11 + 7b

Solving
-4 + 4b = 11 + 7b

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-7b' to each side of the equation.
-4 + 4b + -7b = 11 + 7b + -7b

Combine like terms: 4b + -7b = -3b
-4 + -3b = 11 + 7b + -7b

Combine like terms: 7b + -7b = 0
-4 + -3b = 11 + 0
-4 + -3b = 11

Add '4' to each side of the equation.
-4 + 4 + -3b = 11 + 4

Combine like terms: -4 + 4 = 0
0 + -3b = 11 + 4
-3b = 11 + 4

Combine like terms: 11 + 4 = 15
-3b = 15

Divide each side by '-3'.
b = -5

Simplifying
b = -5

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