18-5X=8-7X

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Solution for 18-5X=8-7X equation:


Simplifying
18 + -5X = 8 + -7X

Solving
18 + -5X = 8 + -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.
18 + -5X + 7X = 8 + -7X + 7X

Combine like terms: -5X + 7X = 2X
18 + 2X = 8 + -7X + 7X

Combine like terms: -7X + 7X = 0
18 + 2X = 8 + 0
18 + 2X = 8

Add '-18' to each side of the equation.
18 + -18 + 2X = 8 + -18

Combine like terms: 18 + -18 = 0
0 + 2X = 8 + -18
2X = 8 + -18

Combine like terms: 8 + -18 = -10
2X = -10

Divide each side by '2'.
X = -5

Simplifying
X = -5

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