Q: What is the answer 8x - 1 equals 11?

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2

No.

76

Y-8x plus 9y equals 10y-8x.

-8x -7 = 3x - 13 Add 8x to both sides: -7 = 11x - 13 Add 13 to both sides: 6 = 11x Divide both sides by 11: x = 6/11

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x=1

6x+1-x-3 = 8x-5-8 5x-2 = 8x-13 5x-8x = -13+2 -3x = -11 x = 11/3

Yes. 8x - 11 = 69 so 8x = 80 or x = 10.

8x + 11 = 33 + 6x 8x - 6x = 33 - 11 2x = 22 x = 11

(1, 1)

8x-11+6x = -151 8x+6x = -151+11 14x = -140 x = -10

9x + 3x - 9x = 6 + 8x - 113x = 8x - 11-5x = -11x = 2.2 or 11/5

3x+11+5x=75(add 5x and 3x) 8x+11=75(-11) 8x=64(/ 8) x=8(ANSWER)

8x-17=6x+112x=28x=14

2

Rearranging the formula to group like terms together, 8x = 89 - 1. Therefore, 8x = 88, therefore, x = 11.

8x - 8y = 1Add 8y to each side:8x = 8y + 1Subtract 1 from each side:8x - 1 = 8yDivide each side by 8:y = x - (1/8)