4(x-7)-2(x+3)=-15x

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Solution for 4(x-7)-2(x+3)=-15x equation:


Simplifying
4(x + -7) + -2(x + 3) = -15x

Reorder the terms:
4(-7 + x) + -2(x + 3) = -15x
(-7 * 4 + x * 4) + -2(x + 3) = -15x
(-28 + 4x) + -2(x + 3) = -15x

Reorder the terms:
-28 + 4x + -2(3 + x) = -15x
-28 + 4x + (3 * -2 + x * -2) = -15x
-28 + 4x + (-6 + -2x) = -15x

Reorder the terms:
-28 + -6 + 4x + -2x = -15x

Combine like terms: -28 + -6 = -34
-34 + 4x + -2x = -15x

Combine like terms: 4x + -2x = 2x
-34 + 2x = -15x

Solving
-34 + 2x = -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
-34 + 2x + 15x = -15x + 15x

Combine like terms: 2x + 15x = 17x
-34 + 17x = -15x + 15x

Combine like terms: -15x + 15x = 0
-34 + 17x = 0

Add '34' to each side of the equation.
-34 + 34 + 17x = 0 + 34

Combine like terms: -34 + 34 = 0
0 + 17x = 0 + 34
17x = 0 + 34

Combine like terms: 0 + 34 = 34
17x = 34

Divide each side by '17'.
x = 2

Simplifying
x = 2

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