2=120
7= 11y +21
9= 28x+88
1
<span> 4 • (b - 1) • (11b + 2)</span>
Answer: <em>x</em>∈(5,∞)
Step-by-step explanation:
x-7>-2=(x-7)+7>-2+7=<em>x</em>∈(5,∞)
To solve we need to group all the variables on one side, and all the constants on the other side.
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