2a-7+4a-5=120

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Solution for 2a-7+4a-5=120 equation:


2a-7+4a-5=120

We simplify the equation to the form, which is simple to understand 
2a-7+4a-5=120

We move all terms containing a to the left and all other terms to the right. 
+2a+4a=+120+7+5

We simplify left and right side of the equation. 
+6a=+132

We divide both sides of the equation by 6 to get a. 
a=22

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