2x + 7 = 1
Subtract 7 on both sides
2x = 1 - 7
2x = -6
Divide both sides by 2
x = -6/2
x = -3
Your answer is
Subtract 7 on both sides
2x = 1 - 7
2x = -6
Divide both sides by 2
x = -6/2
x = -3
Your answer is
Annie estimates that the height of a bookcase is 78.25 in. The actual height is 75.50 in. To the nearest tenth of a percent, wha
1 answer:
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