-2b+12-12=4(7-9b)-6(1-2b)

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Solution for -2b+12-12=4(7-9b)-6(1-2b) equation:


Simplifying
-2b + 12 + -12 = 4(7 + -9b) + -6(1 + -2b)

Reorder the terms:
12 + -12 + -2b = 4(7 + -9b) + -6(1 + -2b)

Combine like terms: 12 + -12 = 0
0 + -2b = 4(7 + -9b) + -6(1 + -2b)
-2b = 4(7 + -9b) + -6(1 + -2b)
-2b = (7 * 4 + -9b * 4) + -6(1 + -2b)
-2b = (28 + -36b) + -6(1 + -2b)
-2b = 28 + -36b + (1 * -6 + -2b * -6)
-2b = 28 + -36b + (-6 + 12b)

Reorder the terms:
-2b = 28 + -6 + -36b + 12b

Combine like terms: 28 + -6 = 22
-2b = 22 + -36b + 12b

Combine like terms: -36b + 12b = -24b
-2b = 22 + -24b

Solving
-2b = 22 + -24b

Solving for variable 'b'.

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

Add '24b' to each side of the equation.
-2b + 24b = 22 + -24b + 24b

Combine like terms: -2b + 24b = 22b
22b = 22 + -24b + 24b

Combine like terms: -24b + 24b = 0
22b = 22 + 0
22b = 22

Divide each side by '22'.
b = 1

Simplifying
b = 1

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