-2x+40=30

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Solution for -2x+40=30 equation:


Simplifying
-2x + 40 = 30

Reorder the terms:
40 + -2x = 30

Solving
40 + -2x = 30

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + -2x = 30 + -40

Combine like terms: 40 + -40 = 0
0 + -2x = 30 + -40
-2x = 30 + -40

Combine like terms: 30 + -40 = -10
-2x = -10

Divide each side by '-2'.
x = 5

Simplifying
x = 5

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