3x+4x+40=180

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Solution for 3x+4x+40=180 equation:


3x+4x+40=180

We simplify the equation to the form, which is simple to understand 
3x+4x+40=180

We move all terms containing x to the left and all other terms to the right. 
+3x+4x=+180-40

We simplify left and right side of the equation. 
+7x=+140

We divide both sides of the equation by 7 to get x. 
x=20

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