10x-4(x-2)=12+7(x+3)

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Solution for 10x-4(x-2)=12+7(x+3) equation:


Simplifying
10x + -4(x + -2) = 12 + 7(x + 3)

Reorder the terms:
10x + -4(-2 + x) = 12 + 7(x + 3)
10x + (-2 * -4 + x * -4) = 12 + 7(x + 3)
10x + (8 + -4x) = 12 + 7(x + 3)

Reorder the terms:
8 + 10x + -4x = 12 + 7(x + 3)

Combine like terms: 10x + -4x = 6x
8 + 6x = 12 + 7(x + 3)

Reorder the terms:
8 + 6x = 12 + 7(3 + x)
8 + 6x = 12 + (3 * 7 + x * 7)
8 + 6x = 12 + (21 + 7x)

Combine like terms: 12 + 21 = 33
8 + 6x = 33 + 7x

Solving
8 + 6x = 33 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
8 + 6x + -7x = 33 + 7x + -7x

Combine like terms: 6x + -7x = -1x
8 + -1x = 33 + 7x + -7x

Combine like terms: 7x + -7x = 0
8 + -1x = 33 + 0
8 + -1x = 33

Add '-8' to each side of the equation.
8 + -8 + -1x = 33 + -8

Combine like terms: 8 + -8 = 0
0 + -1x = 33 + -8
-1x = 33 + -8

Combine like terms: 33 + -8 = 25
-1x = 25

Divide each side by '-1'.
x = -25

Simplifying
x = -25

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