4(5-3a)-2a=76

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Solution for 4(5-3a)-2a=76 equation:



4(5-3a)-2a=76
We move all terms to the left:
4(5-3a)-2a-(76)=0
We add all the numbers together, and all the variables
4(-3a+5)-2a-76=0
We add all the numbers together, and all the variables
-2a+4(-3a+5)-76=0
We multiply parentheses
-2a-12a+20-76=0
We add all the numbers together, and all the variables
-14a-56=0
We move all terms containing a to the left, all other terms to the right
-14a=56
a=56/-14
a=-4

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