7(10+5x)=210

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Solution for 7(10+5x)=210 equation:



7(10+5x)=210
We move all terms to the left:
7(10+5x)-(210)=0
We add all the numbers together, and all the variables
7(5x+10)-210=0
We multiply parentheses
35x+70-210=0
We add all the numbers together, and all the variables
35x-140=0
We move all terms containing x to the left, all other terms to the right
35x=140
x=140/35
x=4

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