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Marcelina Crona
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∙ 11y ago-7y
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What is the polynomial for 5y-2y squared?
7
5y - 2y equals 3y plus 2 what is the answer?
5y-2y= 3y+2 5y-2y-3y= 2 0y= 2
10x-5y plus 2x-3y?
10x - 5y + 2x - 3y = 12x - 8y
2nd - Solve by substitution 2x - 2y 12 1x 5y 34?
2x - 2y = 12 (1)1x + 5y = 34 (2)x + 5y = 34 subtract 5y to both sidesx = 34 - 5y (3)Substitute 34 - 5y for x into the first equation2x - 2y = 122(34 - 5y) - 2y = 1268 - 10y - 2y = 1268 - 12y = 12 subtract 68 to both sides-12y = -56 divide by -12 to both sidesy = 4.666666667Substitute 4.7 for y into the third equationx = 34 - 5yx = 34 - 5(4.7)x = 34 - 23.33333333x = 10.66666667Check:
Simplify 6-y plus 5y-6y?
6 - y + 5y - 6y = 6 - 2y
What is the polynomial for 5y-2y squared?
7
5y - 2y equals 3y plus 2 what is the answer?
5y-2y= 3y+2 5y-2y-3y= 2 0y= 2
What is y if 5y equals 2y plus 9?
5y = 2y+9 5y-2y = 9 3y = 9 y = 3
What are the steps to 3x plus 5y plus 8x plus 2y?
3x+5y+8x+2y combine 3x and 8x to get 11x 11x+5y+2y combine 5y and 2y 11x+7y is the answer.
How do you work 5y-6 equals 29-2y?
5y-6 = 29-2y 5y+2y = 29+6 7y = 35 y = 5
What is 5x-2y-5x plus 7y simplified?
5y explanaition 5x-5x=0, 0-2y=-2y, -2y+7y=5y
What is 5y equals 9 plus 2y equals?
Solving for y: 5y = 9 + 2y 5y - 2y = 9 3y = 9 y = 9/3 = 3
How do you factor 2y squared plus 5y plus 2?
2y^2+5y+2=(2y+1)(y+2)
What is 4x 3y -5x 2y?
I understand this to be 4x + 3y - 5x + 2y. -x + 5y
5y plus 4 - 2y equals 9?
5y + (4 - 2y) = 9 5y + 4 - 2y = 9 3y + 4 = 9 3y = 5 y = 5/3
What is 3 y-8 plus 5y equals 2y-39?
3y-8+5y = 2y-39 3y+5y-2y = -39+8 6y = -31 y = -31/6
What is the answer to 5y-7 equals 2y plus 11?
5y-7 = 2y+11 (+7 to both sides) 5y = 2y+18 (- 2y from both sides) 3y = 18 (divide both sides by 3 ) y = 6 y=6
