Solve for x
x=\frac{11}{19}\approx 0.578947368
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21x-x-x=-2+3+10
Combine 15x and 6x to get 21x.
20x-x=-2+3+10
Combine 21x and -x to get 20x.
19x=-2+3+10
Combine 20x and -x to get 19x.
19x=1+10
Add -2 and 3 to get 1.
19x=11
Add 1 and 10 to get 11.
x=\frac{11}{19}
Divide both sides by 19.
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