43-(-3x)=15

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Solution for 43-(-3x)=15 equation:


Simplifying
43 + -1(-3x) = 15

Remove parenthesis around (-3x)
43 + -1 * -3x = 15

Multiply -1 * -3
43 + 3x = 15

Solving
43 + 3x = 15

Solving for variable 'x'.

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

Add '-43' to each side of the equation.
43 + -43 + 3x = 15 + -43

Combine like terms: 43 + -43 = 0
0 + 3x = 15 + -43
3x = 15 + -43

Combine like terms: 15 + -43 = -28
3x = -28

Divide each side by '3'.
x = -9.333333333

Simplifying
x = -9.333333333

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