SOLUTION: Solve for x x - 0.3(x + 10) = 4 x - 0.3x + 3 = 4 1x - 0.3x + 3 = 4 .7x + 3 = 4 .7x + 3 -3 = 4 -3 subtracted 3 on both sides .7x/.7 = 1/.7

Algebra ->  Linear-equations -> SOLUTION: Solve for x x - 0.3(x + 10) = 4 x - 0.3x + 3 = 4 1x - 0.3x + 3 = 4 .7x + 3 = 4 .7x + 3 -3 = 4 -3 subtracted 3 on both sides .7x/.7 = 1/.7       Log On


   

Question 134373: Solve for x
x - 0.3(x + 10) = 4
x - 0.3x + 3 = 4
1x - 0.3x + 3 = 4
.7x + 3 = 4
.7x + 3 -3 = 4 -3 subtracted 3 on both sides
.7x/.7 = 1/.7 divided by 7 on both sides
x = .7 Is this correct?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
x - 0.3(x + 10) = 4
x - 0.3x - 3 = 4
0.7x = 7
x = 10
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Cheers,
Stan H.