Solve for x
x\leq 36
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4+x\leq 8\times 5
Multiply both sides by 5. Since 5 is positive, the inequality direction remains the same.
4+x\leq 40
Multiply 8 and 5 to get 40.
x\leq 40-4
Subtract 4 from both sides.
x\leq 36
Subtract 4 from 40 to get 36.
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