Solve for x
x = \frac{21}{11} = 1\frac{10}{11} \approx 1.909090909
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15x-20=6x-x-2-x+3
To find the opposite of x+2, find the opposite of each term.
15x-20=5x-2-x+3
Combine 6x and -x to get 5x.
15x-20=5x+1-x
Add -2 and 3 to get 1.
15x-20-5x=1-x
Subtract 5x from both sides.
10x-20=1-x
Combine 15x and -5x to get 10x.
10x-20+x=1
Add x to both sides.
11x-20=1
Combine 10x and x to get 11x.
11x=1+20
Add 20 to both sides.
11x=21
Add 1 and 20 to get 21.
x=\frac{21}{11}
Divide both sides by 11.
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