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Earn +20 ptsQ: How do you simplify 15x 9y-7x 5y?
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Can you simplify -x-2 plus 15x?
-x - 2 + 15x = 14x - 2 = 2(7x - 1)
15x-3 equals 2x plus 1?
OK, SO 15x-3 = 2x+1 15x - 3 + 3 = 2x + 1 + 3 (add three to each side) 15x=2x+4 (simplIfy) 15x-2x=2x-2x+4 (subtract 2x from each side) 13x=4 (simplify) (13x/13)=(4/13) (divide each side by 13) x≈0.30769231
How do you simplify 5y squared - 4y - 2y squared?
To simplify the expression (5y^2 - 4y - 2y^2), first combine the like terms (5y^2) and (-2y^2). This results in ( (5y^2 - 2y^2) - 4y), which simplifies to (3y^2 - 4y). Therefore, the simplified expression is (3y^2 - 4y).
What is 7-5y if y equals 3?
If y equals 3, 7 - 5y would be:7 - 5(3)Simplify.7 - 15 = -8.In conclusion, 7 - 5y = -8.
Simplify 7x2-4y plus 3x2 plus 5y plus 2?
22 + y
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