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Earn +20 ptsQ: What is 4x plus 3 equals 15?
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What is the solution to the equation 4x plus x-15 plus 3-8x13?
Without an indication of the equals sign, this is not an equation.
7x-5 plus 2x equals 3-4x plus 12?
7x-5+2x=3-4x+12 7x+2x-5=3+12-4x 9x-5=15-4x 9x+4x-5=15-4x+4x 13x-5=15 13x-5+5=15+5 13x=20 13x/13=20/13 x=20/13
What does x equal if 4x plus 9 equals 2x - 6?
4x+9=2x-6 2x=-15 x=-7.5 x equals -7.5.
4x plus 6 equals 21 plus 3x?
x = 15 as 4*15+6 = 66 3*15+21 = 66 or an easier way to do it 4x - 3x = 1x 21 - 6 = 15 1x = 15
Is 4x plus 12 and 4x plus 3 equal?
8x + 15
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