7(4x-4)+3(17-5x)-4(3x+5)=-5

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Solution for 7(4x-4)+3(17-5x)-4(3x+5)=-5 equation:


Simplifying
7(4x + -4) + 3(17 + -5x) + -4(3x + 5) = -5

Reorder the terms:
7(-4 + 4x) + 3(17 + -5x) + -4(3x + 5) = -5
(-4 * 7 + 4x * 7) + 3(17 + -5x) + -4(3x + 5) = -5
(-28 + 28x) + 3(17 + -5x) + -4(3x + 5) = -5
-28 + 28x + (17 * 3 + -5x * 3) + -4(3x + 5) = -5
-28 + 28x + (51 + -15x) + -4(3x + 5) = -5

Reorder the terms:
-28 + 28x + 51 + -15x + -4(5 + 3x) = -5
-28 + 28x + 51 + -15x + (5 * -4 + 3x * -4) = -5
-28 + 28x + 51 + -15x + (-20 + -12x) = -5

Reorder the terms:
-28 + 51 + -20 + 28x + -15x + -12x = -5

Combine like terms: -28 + 51 = 23
23 + -20 + 28x + -15x + -12x = -5

Combine like terms: 23 + -20 = 3
3 + 28x + -15x + -12x = -5

Combine like terms: 28x + -15x = 13x
3 + 13x + -12x = -5

Combine like terms: 13x + -12x = 1x
3 + 1x = -5

Solving
3 + 1x = -5

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 1x = -5 + -3

Combine like terms: 3 + -3 = 0
0 + 1x = -5 + -3
1x = -5 + -3

Combine like terms: -5 + -3 = -8
1x = -8

Divide each side by '1'.
x = -8

Simplifying
x = -8

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