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Can someone help me answer questions 10 and 11?
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Can someone help me answer questions 10 and 11?

Can someone help me answer questions 10 and 11?-example-1
User Gil Cohen
by
8.1k points

1 Answer

1 vote
3.50x + 5.50x + 6 = 51
# 10
9x + 6 = 51
Subtract 6 from both sides
9x = 45
Divide both sides by 9
x = 5

#11
5x - 18 - 4x = -36
x -18 = -36
Add 18 to both sides
x = - 18
User Fedor Petrov
by
7.8k points
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