0.7(x-4)=20

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Solution for 0.7(x-4)=20 equation:



0.7(x-4)=20
We move all terms to the left:
0.7(x-4)-(20)=0
We multiply parentheses
0.7x-2.8-20=0
We add all the numbers together, and all the variables
0.7x-22.8=0
We move all terms containing x to the left, all other terms to the right
0.7x=22.8
x=22.8/0.7
x=32+0.4/0.7

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