18-x+5=7x-3

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Solution for 18-x+5=7x-3 equation:


Simplifying
18 + -1x + 5 = 7x + -3

Reorder the terms:
18 + 5 + -1x = 7x + -3

Combine like terms: 18 + 5 = 23
23 + -1x = 7x + -3

Reorder the terms:
23 + -1x = -3 + 7x

Solving
23 + -1x = -3 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
23 + -1x + -7x = -3 + 7x + -7x

Combine like terms: -1x + -7x = -8x
23 + -8x = -3 + 7x + -7x

Combine like terms: 7x + -7x = 0
23 + -8x = -3 + 0
23 + -8x = -3

Add '-23' to each side of the equation.
23 + -23 + -8x = -3 + -23

Combine like terms: 23 + -23 = 0
0 + -8x = -3 + -23
-8x = -3 + -23

Combine like terms: -3 + -23 = -26
-8x = -26

Divide each side by '-8'.
x = 3.25

Simplifying
x = 3.25

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