-4(1-6b)=-7(7+3b)

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Solution for -4(1-6b)=-7(7+3b) equation:


Simplifying
-4(1 + -6b) = -7(7 + 3b)
(1 * -4 + -6b * -4) = -7(7 + 3b)
(-4 + 24b) = -7(7 + 3b)
-4 + 24b = (7 * -7 + 3b * -7)
-4 + 24b = (-49 + -21b)

Solving
-4 + 24b = -49 + -21b

Solving for variable 'b'.

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

Add '21b' to each side of the equation.
-4 + 24b + 21b = -49 + -21b + 21b

Combine like terms: 24b + 21b = 45b
-4 + 45b = -49 + -21b + 21b

Combine like terms: -21b + 21b = 0
-4 + 45b = -49 + 0
-4 + 45b = -49

Add '4' to each side of the equation.
-4 + 4 + 45b = -49 + 4

Combine like terms: -4 + 4 = 0
0 + 45b = -49 + 4
45b = -49 + 4

Combine like terms: -49 + 4 = -45
45b = -45

Divide each side by '45'.
b = -1

Simplifying
b = -1

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