2(x-1)+3(4x+5)=8x-4(2+x)-9

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Solution for 2(x-1)+3(4x+5)=8x-4(2+x)-9 equation:


Simplifying
2(x + -1) + 3(4x + 5) = 8x + -4(2 + x) + -9

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

Reorder the terms:
-2 + 2x + 3(5 + 4x) = 8x + -4(2 + x) + -9
-2 + 2x + (5 * 3 + 4x * 3) = 8x + -4(2 + x) + -9
-2 + 2x + (15 + 12x) = 8x + -4(2 + x) + -9

Reorder the terms:
-2 + 15 + 2x + 12x = 8x + -4(2 + x) + -9

Combine like terms: -2 + 15 = 13
13 + 2x + 12x = 8x + -4(2 + x) + -9

Combine like terms: 2x + 12x = 14x
13 + 14x = 8x + -4(2 + x) + -9
13 + 14x = 8x + (2 * -4 + x * -4) + -9
13 + 14x = 8x + (-8 + -4x) + -9

Reorder the terms:
13 + 14x = -8 + -9 + 8x + -4x

Combine like terms: -8 + -9 = -17
13 + 14x = -17 + 8x + -4x

Combine like terms: 8x + -4x = 4x
13 + 14x = -17 + 4x

Solving
13 + 14x = -17 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
13 + 14x + -4x = -17 + 4x + -4x

Combine like terms: 14x + -4x = 10x
13 + 10x = -17 + 4x + -4x

Combine like terms: 4x + -4x = 0
13 + 10x = -17 + 0
13 + 10x = -17

Add '-13' to each side of the equation.
13 + -13 + 10x = -17 + -13

Combine like terms: 13 + -13 = 0
0 + 10x = -17 + -13
10x = -17 + -13

Combine like terms: -17 + -13 = -30
10x = -30

Divide each side by '10'.
x = -3

Simplifying
x = -3

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