SOLUTION: 1. Solve for x: 2(x + 3)

SOLUTION: 1. Solve for x: 2(x + 3) > 20

Question 39528This question is from textbook
: 1. Solve for x:
2(x + 3) > 20 This question is from textbook

Found 2 solutions by checkley71, fractalier:
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
2(x+3)>20 or 2x+6>20 2x>20-6 or 2x>14 or x>14/2 or x>6
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
We wish to isolate x by "undoing" that which is being done to it...so from
2(x + 3) > 20
divide by 2 and get
x + 3 > 10
and subtract 3
x > 7
and we're done.
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