Solve for x
x\leq -10
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10x+6\leq 9x-4
Combine x and 8x to get 9x.
10x+6-9x\leq -4
Subtract 9x from both sides.
x+6\leq -4
Combine 10x and -9x to get x.
x\leq -4-6
Subtract 6 from both sides.
x\leq -10
Subtract 6 from -4 to get -10.
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