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- x . 9 =12-3x
- 9x =12-3x
- 9x+3x=12
- 12x =12
- x =1
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∙ 14y ago
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How do you solve for y 3x-y equals 12?
-9
3x minus y equals 9 solve for y?
3x-y=9 y=3x-9
How do you solve 6x equals 3x plus 27?
Watch closely:6x = 3x + 27Subtract 3x from each side:3x = 27Divide each side by 3:x = 9
How do you solve '3x plus 9 equals 81-5x'?
The problem '3x+9=81-5' can be solved as follows - 3x+9=81-5x Original Problem 3x=72-5x Subtract 9 from both sides of the equation 8x=72 Add '5x' to both sides of the equation x=9 Divide both sides by 8
What is the answer to 3x - 3 equals 6?
3x-3 = 6 3x = 6+3 3x = 9 x = 3
How do you solve for y 3x-y equals 12?
-9
3x minus y equals 9 solve for y?
3x-y=9 y=3x-9
How do you solve 3x-11 for x equals 9?
3x-11 for x=9
Solve x - 7 - 9 equals -3?
x - 7 - 9 = -3x - 16 = -3x = 13
How do you solve 4x - 9 equals 7x plus 12?
4x - 9 = 7x + 12 Subtract 4x from both sides: -9 = 3x + 12 Subtract 12 from both sides: -21 = 3x Divide both sides by 3: x = -7
How do you find the x intercept of 3x-y equals 12?
-9
Solve 24 equals 3x plus 9?
24 = 3x + 9 -9 -9 Subtract 9 from each side15 = 3x/3 /3 Divide 3 from each side5 = x You are left with five equals X
6x-12 equals 3x 15?
6x - 12 = 3x + 15 3x = 27 x = 9
5x plus 9 equals -3x-4 solve for x?
172=x
How do you solve three times your age plus 9 equals forty-two years?
3x + 9 = 42 3x = 33 x = 11
What is x in 3x-9 EQUALS 27?
What is x in 3x-9 EQUALS 27? X= 36 THIS IS THE WORK: 27 + 9= 36 36/3= 12 :)
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.
