5-3(10-7a)=4(2a+10)

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Solution for 5-3(10-7a)=4(2a+10) equation:


5-3(10-7a)=4(2a+10)

We simplify the equation to the form, which is simple to understand
5-3(10-7a)=4(2a+10)

Reorder the terms in parentheses
5+(-30+21a)=4*(2a+10)

Remove unnecessary parentheses
+5-30+21a=+4+*(+2a+10+)

Reorder the terms in parentheses
5-30+21a=+(+8a+40)

Remove unnecessary parentheses
+5-30+21a=+8a+40

We move all terms containing a to the left and all other terms to the right.
+21a-8a=+40-5+30

We simplify left and right side of the equation.
+13a=+65

We divide both sides of the equation by 13 to get a.
a=5

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