Solve for g
g\geq -6
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30\leq g+36
Multiply both sides of the equation by 6. Since 6 is positive, the inequality direction remains the same.
g+36\geq 30
Swap sides so that all variable terms are on the left hand side. This changes the sign direction.
g\geq 30-36
Subtract 36 from both sides.
g\geq -6
Subtract 36 from 30 to get -6.
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