-19x+40=20x-30

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Solution for -19x+40=20x-30 equation:


Simplifying
-19x + 40 = 20x + -30

Reorder the terms:
40 + -19x = 20x + -30

Reorder the terms:
40 + -19x = -30 + 20x

Solving
40 + -19x = -30 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
40 + -19x + -20x = -30 + 20x + -20x

Combine like terms: -19x + -20x = -39x
40 + -39x = -30 + 20x + -20x

Combine like terms: 20x + -20x = 0
40 + -39x = -30 + 0
40 + -39x = -30

Add '-40' to each side of the equation.
40 + -40 + -39x = -30 + -40

Combine like terms: 40 + -40 = 0
0 + -39x = -30 + -40
-39x = -30 + -40

Combine like terms: -30 + -40 = -70
-39x = -70

Divide each side by '-39'.
x = 1.794871795

Simplifying
x = 1.794871795

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