5X-40+42+28X=-13

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Solution for 5X-40+42+28X=-13 equation:


Simplifying
5X + -40 + 42 + 28X = -13

Reorder the terms:
-40 + 42 + 5X + 28X = -13

Combine like terms: -40 + 42 = 2
2 + 5X + 28X = -13

Combine like terms: 5X + 28X = 33X
2 + 33X = -13

Solving
2 + 33X = -13

Solving for variable 'X'.

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

Add '-2' to each side of the equation.
2 + -2 + 33X = -13 + -2

Combine like terms: 2 + -2 = 0
0 + 33X = -13 + -2
33X = -13 + -2

Combine like terms: -13 + -2 = -15
33X = -15

Divide each side by '33'.
X = -0.4545454545

Simplifying
X = -0.4545454545

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