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

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


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

Reorder the terms:
3(5 + -2x) + 4(x + -2) = x + -5
(5 * 3 + -2x * 3) + 4(x + -2) = x + -5
(15 + -6x) + 4(x + -2) = x + -5

Reorder the terms:
15 + -6x + 4(-2 + x) = x + -5
15 + -6x + (-2 * 4 + x * 4) = x + -5
15 + -6x + (-8 + 4x) = x + -5

Reorder the terms:
15 + -8 + -6x + 4x = x + -5

Combine like terms: 15 + -8 = 7
7 + -6x + 4x = x + -5

Combine like terms: -6x + 4x = -2x
7 + -2x = x + -5

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

Solving
7 + -2x = -5 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
7 + -2x + -1x = -5 + x + -1x

Combine like terms: -2x + -1x = -3x
7 + -3x = -5 + x + -1x

Combine like terms: x + -1x = 0
7 + -3x = -5 + 0
7 + -3x = -5

Add '-7' to each side of the equation.
7 + -7 + -3x = -5 + -7

Combine like terms: 7 + -7 = 0
0 + -3x = -5 + -7
-3x = -5 + -7

Combine like terms: -5 + -7 = -12
-3x = -12

Divide each side by '-3'.
x = 4

Simplifying
x = 4

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