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Earn +20 ptsQ: What is 8x 7 equals 6x 21?
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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
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