x+3x+(x-5)=75

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Solution for x+3x+(x-5)=75 equation:


x+3x+(x-5)=75

We simplify the equation to the form, which is simple to understand 
x+3x+(x-5)=75

Remove unnecessary parentheses
+x+3x+x-5=+75

We move all terms containing x to the left and all other terms to the right. 
+1x+3x+1x=+75+5

We simplify left and right side of the equation. 
+5x=+80

We divide both sides of the equation by 5 to get x. 
x=16

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