3(5x-3)+2(16-2x)-2(5x+4)=-4

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Solution for 3(5x-3)+2(16-2x)-2(5x+4)=-4 equation:


Simplifying
3(5x + -3) + 2(16 + -2x) + -2(5x + 4) = -4

Reorder the terms:
3(-3 + 5x) + 2(16 + -2x) + -2(5x + 4) = -4
(-3 * 3 + 5x * 3) + 2(16 + -2x) + -2(5x + 4) = -4
(-9 + 15x) + 2(16 + -2x) + -2(5x + 4) = -4
-9 + 15x + (16 * 2 + -2x * 2) + -2(5x + 4) = -4
-9 + 15x + (32 + -4x) + -2(5x + 4) = -4

Reorder the terms:
-9 + 15x + 32 + -4x + -2(4 + 5x) = -4
-9 + 15x + 32 + -4x + (4 * -2 + 5x * -2) = -4
-9 + 15x + 32 + -4x + (-8 + -10x) = -4

Reorder the terms:
-9 + 32 + -8 + 15x + -4x + -10x = -4

Combine like terms: -9 + 32 = 23
23 + -8 + 15x + -4x + -10x = -4

Combine like terms: 23 + -8 = 15
15 + 15x + -4x + -10x = -4

Combine like terms: 15x + -4x = 11x
15 + 11x + -10x = -4

Combine like terms: 11x + -10x = 1x
15 + 1x = -4

Solving
15 + 1x = -4

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 1x = -4 + -15

Combine like terms: 15 + -15 = 0
0 + 1x = -4 + -15
1x = -4 + -15

Combine like terms: -4 + -15 = -19
1x = -19

Divide each side by '1'.
x = -19

Simplifying
x = -19

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