15x-43=8x+18

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Solution for 15x-43=8x+18 equation:


Simplifying
15x + -43 = 8x + 18

Reorder the terms:
-43 + 15x = 8x + 18

Reorder the terms:
-43 + 15x = 18 + 8x

Solving
-43 + 15x = 18 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-43 + 15x + -8x = 18 + 8x + -8x

Combine like terms: 15x + -8x = 7x
-43 + 7x = 18 + 8x + -8x

Combine like terms: 8x + -8x = 0
-43 + 7x = 18 + 0
-43 + 7x = 18

Add '43' to each side of the equation.
-43 + 43 + 7x = 18 + 43

Combine like terms: -43 + 43 = 0
0 + 7x = 18 + 43
7x = 18 + 43

Combine like terms: 18 + 43 = 61
7x = 61

Divide each side by '7'.
x = 8.714285714

Simplifying
x = 8.714285714

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