8x+7x+3=7x+18

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Solution for 8x+7x+3=7x+18 equation:


Simplifying
8x + 7x + 3 = 7x + 18

Reorder the terms:
3 + 8x + 7x = 7x + 18

Combine like terms: 8x + 7x = 15x
3 + 15x = 7x + 18

Reorder the terms:
3 + 15x = 18 + 7x

Solving
3 + 15x = 18 + 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.
3 + 15x + -7x = 18 + 7x + -7x

Combine like terms: 15x + -7x = 8x
3 + 8x = 18 + 7x + -7x

Combine like terms: 7x + -7x = 0
3 + 8x = 18 + 0
3 + 8x = 18

Add '-3' to each side of the equation.
3 + -3 + 8x = 18 + -3

Combine like terms: 3 + -3 = 0
0 + 8x = 18 + -3
8x = 18 + -3

Combine like terms: 18 + -3 = 15
8x = 15

Divide each side by '8'.
x = 1.875

Simplifying
x = 1.875

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