Solve for x
x\geq 79
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58+73+x\geq 70\times 3
Multiply both sides by 3. Since 3 is positive, the inequality direction remains the same.
131+x\geq 70\times 3
Add 58 and 73 to get 131.
131+x\geq 210
Multiply 70 and 3 to get 210.
x\geq 210-131
Subtract 131 from both sides.
x\geq 79
Subtract 131 from 210 to get 79.
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