15-x=(-4.3)-(-3.4)x+18

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Solution for 15-x=(-4.3)-(-3.4)x+18 equation:


Simplifying
15 + -1x = (-4.3) + -1(-3.4) * x + 18
15 + -1x = -4.3 + -1(-3.4) * x + 18

Multiply -1 * -3.4
15 + -1x = -4.3 + 3.4x + 18

Reorder the terms:
15 + -1x = -4.3 + 18 + 3.4x

Combine like terms: -4.3 + 18 = 13.7
15 + -1x = 13.7 + 3.4x

Solving
15 + -1x = 13.7 + 3.4x

Solving for variable 'x'.

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

Add '-3.4x' to each side of the equation.
15 + -1x + -3.4x = 13.7 + 3.4x + -3.4x

Combine like terms: -1x + -3.4x = -4.4x
15 + -4.4x = 13.7 + 3.4x + -3.4x

Combine like terms: 3.4x + -3.4x = 0.0
15 + -4.4x = 13.7 + 0.0
15 + -4.4x = 13.7

Add '-15' to each side of the equation.
15 + -15 + -4.4x = 13.7 + -15

Combine like terms: 15 + -15 = 0
0 + -4.4x = 13.7 + -15
-4.4x = 13.7 + -15

Combine like terms: 13.7 + -15 = -1.3
-4.4x = -1.3

Divide each side by '-4.4'.
x = 0.2954545455

Simplifying
x = 0.2954545455

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