7x-7=18-4x

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Solution for 7x-7=18-4x equation:


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

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

Solving
-7 + 7x = 18 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-7 + 7x + 4x = 18 + -4x + 4x

Combine like terms: 7x + 4x = 11x
-7 + 11x = 18 + -4x + 4x

Combine like terms: -4x + 4x = 0
-7 + 11x = 18 + 0
-7 + 11x = 18

Add '7' to each side of the equation.
-7 + 7 + 11x = 18 + 7

Combine like terms: -7 + 7 = 0
0 + 11x = 18 + 7
11x = 18 + 7

Combine like terms: 18 + 7 = 25
11x = 25

Divide each side by '11'.
x = 2.272727273

Simplifying
x = 2.272727273

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