2x+15-43+7x=5-3x+18

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Solution for 2x+15-43+7x=5-3x+18 equation:


Simplifying
2x + 15 + -43 + 7x = 5 + -3x + 18

Reorder the terms:
15 + -43 + 2x + 7x = 5 + -3x + 18

Combine like terms: 15 + -43 = -28
-28 + 2x + 7x = 5 + -3x + 18

Combine like terms: 2x + 7x = 9x
-28 + 9x = 5 + -3x + 18

Reorder the terms:
-28 + 9x = 5 + 18 + -3x

Combine like terms: 5 + 18 = 23
-28 + 9x = 23 + -3x

Solving
-28 + 9x = 23 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-28 + 9x + 3x = 23 + -3x + 3x

Combine like terms: 9x + 3x = 12x
-28 + 12x = 23 + -3x + 3x

Combine like terms: -3x + 3x = 0
-28 + 12x = 23 + 0
-28 + 12x = 23

Add '28' to each side of the equation.
-28 + 28 + 12x = 23 + 28

Combine like terms: -28 + 28 = 0
0 + 12x = 23 + 28
12x = 23 + 28

Combine like terms: 23 + 28 = 51
12x = 51

Divide each side by '12'.
x = 4.25

Simplifying
x = 4.25

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