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What is 7 over 8 x equals 21?
7/8x = 21 7 = 21*8x 168x = 7 x = 7/168 = 1/24
6x plus 7 equals 8x-13?
Subtract: 2x = -20Divide by 2: x = -10
What is the answer to 9x-19 equals 6x plus 2?
9x-19=6x+2 so 3x=21 and x=7
What is the answer to 8x-40 equals 2x plus 2?
7. 8x-40=2x+2 4x-20=1x+1 3x-21=0 3x=21 therefore x=7
What does x equal in 8x equals 7x-7?
8x=7x-7 x=-7
What is 7-8x equals 21?
7-8x = 21 -8x = 21-7 -8x = 14 x = -1.75
If AE equals 8x-3 and 6x plus 7 then AC equals?
74
If AE equals 8x - 3 and EC equals 6x plus 7 then AC equals?
5
Solve x 6x - 7 equals 8x plus 9?
x= -8
What is 7 over 8 x equals 21?
7/8x = 21 7 = 21*8x 168x = 7 x = 7/168 = 1/24
6x plus 7 equals 8x-13?
Subtract: 2x = -20Divide by 2: x = -10
Solve for x 6x - 7 equals 8x plus 9?
6x-7=8x+9 bring the x over -7=2x+9 take the 9 over -16=2x divide both sides by 2 x=-8
8x-9 equals 11x plus 12?
8x - 9 = 11x + 12 8x = 11x + 21 -3x = 21 x = -7
What is the answer to 9x-19 equals 6x plus 2?
9x-19=6x+2 so 3x=21 and x=7
What is the answer to 8x-40 equals 2x plus 2?
7. 8x-40=2x+2 4x-20=1x+1 3x-21=0 3x=21 therefore x=7
How do you solve 6x-5 equals 7?
6x-5 = 7, 6x = 7+5, 6x = 12, x = 2
What does x equal when 8x plus 7 equals 2x plus 49?
Remember in algebra any operation you do to one side of the equaution and also to the other side does not affect the eqaution 8x + 7 = 2x + 49 subtract 2x from both sides 6x + 7 = 49 subtract 7 from both sides 6x = 42 divide both sides by 6 x = 7
