8-4(x+7)=5(x-6)

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Solution for 8-4(x+7)=5(x-6) equation:


Simplifying
8 + -4(x + 7) = 5(x + -6)

Reorder the terms:
8 + -4(7 + x) = 5(x + -6)
8 + (7 * -4 + x * -4) = 5(x + -6)
8 + (-28 + -4x) = 5(x + -6)

Combine like terms: 8 + -28 = -20
-20 + -4x = 5(x + -6)

Reorder the terms:
-20 + -4x = 5(-6 + x)
-20 + -4x = (-6 * 5 + x * 5)
-20 + -4x = (-30 + 5x)

Solving
-20 + -4x = -30 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-20 + -4x + -5x = -30 + 5x + -5x

Combine like terms: -4x + -5x = -9x
-20 + -9x = -30 + 5x + -5x

Combine like terms: 5x + -5x = 0
-20 + -9x = -30 + 0
-20 + -9x = -30

Add '20' to each side of the equation.
-20 + 20 + -9x = -30 + 20

Combine like terms: -20 + 20 = 0
0 + -9x = -30 + 20
-9x = -30 + 20

Combine like terms: -30 + 20 = -10
-9x = -10

Divide each side by '-9'.
x = 1.111111111

Simplifying
x = 1.111111111

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