2x+5-7x+4=5x-18

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Solution for 2x+5-7x+4=5x-18 equation:


Simplifying
2x + 5 + -7x + 4 = 5x + -18

Reorder the terms:
5 + 4 + 2x + -7x = 5x + -18

Combine like terms: 5 + 4 = 9
9 + 2x + -7x = 5x + -18

Combine like terms: 2x + -7x = -5x
9 + -5x = 5x + -18

Reorder the terms:
9 + -5x = -18 + 5x

Solving
9 + -5x = -18 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
9 + -5x + -5x = -18 + 5x + -5x

Combine like terms: -5x + -5x = -10x
9 + -10x = -18 + 5x + -5x

Combine like terms: 5x + -5x = 0
9 + -10x = -18 + 0
9 + -10x = -18

Add '-9' to each side of the equation.
9 + -9 + -10x = -18 + -9

Combine like terms: 9 + -9 = 0
0 + -10x = -18 + -9
-10x = -18 + -9

Combine like terms: -18 + -9 = -27
-10x = -27

Divide each side by '-10'.
x = 2.7

Simplifying
x = 2.7

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