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Earn +20 ptsQ: How do you solve -21 equals 9a-15-3a?
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Solve a plus 9 equals 21?
A + 9 = 21 A = 21 - 9 A = 12
How do you solve 0.5x equals 21 - 3?
0.5x=18 x=36
How do you solve for x its -30x equals 6.3?
-30x=6.3 x=-.21
Solve the equation x plus 13 equals -8?
5
How do you solve 3x minus 6 equals 21?
3x-6 = 21 3x = 21+6 x = (21+6)/3 x = 9 You shouldn't ask us to solve your math homework.
Related questions
Solve a plus 9 equals 21?
A + 9 = 21 A = 21 - 9 A = 12
How do you solve 6-x equals 15?
-9
Which property of equality is used to solve the equation k - 21 equals -11?
32
How do you solve 0.5x equals 21 - 3?
0.5x=18 x=36
How do you solve for x its -30x equals 6.3?
-30x=6.3 x=-.21
Solve the equation x plus 13 equals -8?
5
How do you solve 3x minus 6 equals 21?
3x-6 = 21 3x = 21+6 x = (21+6)/3 x = 9 You shouldn't ask us to solve your math homework.
How do you solve -2a plus 5 plus 3a equals 15-21?
depends what 'a' =
Solve 21 equals 13 minus 2b?
This is the same as: 13-2b = 21 -2b = 21-13 -2b = 8 b = -4
How do you solve -2 equals x - 19?
-21
Solve 3m-5 equals 7-21?
3m-5 = 7-21 3m = 7-21+5 3m = -9 m = -3
Solve 3x to the 2nd power equals 21 what are the solutions x equals and what is the x intercept?
3x2 = 21 describes two single values, and does not have an x intercept. 3x2 = 21 ∴ x2 = 7 ∴ x = ±√7
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