4x+3x=90

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Solution for 4x+3x=90 equation:


4x+3x=90

We simplify the equation to the form, which is simple to understand 
4x+3x=90

We move all terms containing x to the left and all other terms to the right. 
+4x+3x=+90

We simplify left and right side of the equation. 
+7x=+90

We divide both sides of the equation by 7 to get x. 
x=12.8571428571

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