-10(z+5)=-4z-4(2z+7)

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



-10(z+5)=-4z-4(2z+7)
We move all terms to the left:
-10(z+5)-(-4z-4(2z+7))=0
We multiply parentheses
-10z-(-4z-4(2z+7))-50=0
We calculate terms in parentheses: -(-4z-4(2z+7)), so:
-4z-4(2z+7)
We multiply parentheses
-4z-8z-28
We add all the numbers together, and all the variables
-12z-28
Back to the equation:
-(-12z-28)
We get rid of parentheses
-10z+12z+28-50=0
We add all the numbers together, and all the variables
2z-22=0
We move all terms containing z to the left, all other terms to the right
2z=22
z=22/2
z=11

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