Solve for x
x=4.2
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1.5=7x-2.7-6x
Add -4.8 and 6.3 to get 1.5.
1.5=x-2.7
Combine 7x and -6x to get x.
x-2.7=1.5
Swap sides so that all variable terms are on the left hand side.
x=1.5+2.7
Add 2.7 to both sides.
x=4.2
Add 1.5 and 2.7 to get 4.2.
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