6(x+1)-4(2x+3)=7(x-1)+5(9-x)

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Solution for 6(x+1)-4(2x+3)=7(x-1)+5(9-x) equation:


Simplifying
6(x + 1) + -4(2x + 3) = 7(x + -1) + 5(9 + -1x)

Reorder the terms:
6(1 + x) + -4(2x + 3) = 7(x + -1) + 5(9 + -1x)
(1 * 6 + x * 6) + -4(2x + 3) = 7(x + -1) + 5(9 + -1x)
(6 + 6x) + -4(2x + 3) = 7(x + -1) + 5(9 + -1x)

Reorder the terms:
6 + 6x + -4(3 + 2x) = 7(x + -1) + 5(9 + -1x)
6 + 6x + (3 * -4 + 2x * -4) = 7(x + -1) + 5(9 + -1x)
6 + 6x + (-12 + -8x) = 7(x + -1) + 5(9 + -1x)

Reorder the terms:
6 + -12 + 6x + -8x = 7(x + -1) + 5(9 + -1x)

Combine like terms: 6 + -12 = -6
-6 + 6x + -8x = 7(x + -1) + 5(9 + -1x)

Combine like terms: 6x + -8x = -2x
-6 + -2x = 7(x + -1) + 5(9 + -1x)

Reorder the terms:
-6 + -2x = 7(-1 + x) + 5(9 + -1x)
-6 + -2x = (-1 * 7 + x * 7) + 5(9 + -1x)
-6 + -2x = (-7 + 7x) + 5(9 + -1x)
-6 + -2x = -7 + 7x + (9 * 5 + -1x * 5)
-6 + -2x = -7 + 7x + (45 + -5x)

Reorder the terms:
-6 + -2x = -7 + 45 + 7x + -5x

Combine like terms: -7 + 45 = 38
-6 + -2x = 38 + 7x + -5x

Combine like terms: 7x + -5x = 2x
-6 + -2x = 38 + 2x

Solving
-6 + -2x = 38 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-6 + -2x + -2x = 38 + 2x + -2x

Combine like terms: -2x + -2x = -4x
-6 + -4x = 38 + 2x + -2x

Combine like terms: 2x + -2x = 0
-6 + -4x = 38 + 0
-6 + -4x = 38

Add '6' to each side of the equation.
-6 + 6 + -4x = 38 + 6

Combine like terms: -6 + 6 = 0
0 + -4x = 38 + 6
-4x = 38 + 6

Combine like terms: 38 + 6 = 44
-4x = 44

Divide each side by '-4'.
x = -11

Simplifying
x = -11

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