7(x+2)-4b=2(x+10)

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Solution for 7(x+2)-4b=2(x+10) equation:


Simplifying
7(x + 2) + -4b = 2(x + 10)

Reorder the terms:
7(2 + x) + -4b = 2(x + 10)
(2 * 7 + x * 7) + -4b = 2(x + 10)
(14 + 7x) + -4b = 2(x + 10)

Reorder the terms:
14 + -4b + 7x = 2(x + 10)

Reorder the terms:
14 + -4b + 7x = 2(10 + x)
14 + -4b + 7x = (10 * 2 + x * 2)
14 + -4b + 7x = (20 + 2x)

Solving
14 + -4b + 7x = 20 + 2x

Solving for variable 'b'.

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

Add '-14' to each side of the equation.
14 + -4b + -14 + 7x = 20 + -14 + 2x

Reorder the terms:
14 + -14 + -4b + 7x = 20 + -14 + 2x

Combine like terms: 14 + -14 = 0
0 + -4b + 7x = 20 + -14 + 2x
-4b + 7x = 20 + -14 + 2x

Combine like terms: 20 + -14 = 6
-4b + 7x = 6 + 2x

Add '-7x' to each side of the equation.
-4b + 7x + -7x = 6 + 2x + -7x

Combine like terms: 7x + -7x = 0
-4b + 0 = 6 + 2x + -7x
-4b = 6 + 2x + -7x

Combine like terms: 2x + -7x = -5x
-4b = 6 + -5x

Divide each side by '-4'.
b = -1.5 + 1.25x

Simplifying
b = -1.5 + 1.25x

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