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Earn +20 ptsQ: How do you solve -x plus 9-2x equals -21?
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If x equals 5 and y equals 9 then 2x plus 11 equals?
X=5Y= 92x + 11= ?2(5)+11=?10+11= 21
Solve a plus 9 equals 21?
A + 9 = 21 A = 21 - 9 A = 12
Solve the equation x plus 13 equals -8?
5
How do you solve -2a plus 5 plus 3a equals 15-21?
depends what 'a' =
How do i solve 3 plus 4m plus 5m equals 21?
3+4m+5m=214m+5m=21-39m=18m=18/9m=2
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