430+40x-45x=290

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Solution for 430+40x-45x=290 equation: 


Simplifying
430 + 40x + -45x = 290

Combine like terms: 40x + -45x = -5x
430 + -5x = 290

Solving
430 + -5x = 290

Solving for variable 'x'.

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

Add '-430' to each side of the equation.
430 + -430 + -5x = 290 + -430

Combine like terms: 430 + -430 = 0
0 + -5x = 290 + -430
-5x = 290 + -430

Combine like terms: 290 + -430 = -140
-5x = -140

Divide each side by '-5'.
x = 28

Simplifying
x = 28

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