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Earn +20 ptsQ: How do you solve the variable -3 plus x equals 7?
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Continue Learning about Math & Arithmetic
Which of these is the variable in the number sentence 4x plus 3 equals 8?
The variable is x.
How do you solve 6 plus m equals 3?
m= -3
Solve 2a plus 3 equals 11?
a = 4
Solve 3 plus 2n equals 4n plus 7?
n= -2
How do you solve 3 plus 5 equals x-7?
you do 3 plus 5 first then you get 8 you have to find out what minus 7 equals 8
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