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How do you solve 2y plus 10 equals 5y-4y?
Here's how it is:2y + 10 = 5y - 4ySolution:2y + 10 = 1y (subtract 5y and 4y)10 = 1y - 2y10 = -1y-1(10 = -1y)y = -10
Is 3y plus 4y-5y equivalent to 2y?
Yes
How do you factor 2y squared plus 5y plus 2?
2y^2+5y+2=(2y+1)(y+2)
Simplify 7x2-4y plus 3x2 plus 5y plus 2?
22 + y
If P equals 2y-6xy-3x and Q equals 4-5y find 2P-3Q and simplify your answer?
2p = 4y - 12xy - 6x, 3q = 12 - 15y so 2p - 3q = 4y - 12xy - 6x - (12 - 15y) = 4y - 12xy - 6x - 12 + 15y = 19y -12xy - 6x - 12
What is the polynomial for 5y-2y squared?
7
Subtract 4y cubed plus 2y squared plus y from 5y cubed - y?
9y cubed plus 2y squared
How do you solve 2y plus 10 equals 5y-4y?
Here's how it is:2y + 10 = 5y - 4ySolution:2y + 10 = 1y (subtract 5y and 4y)10 = 1y - 2y10 = -1y-1(10 = -1y)y = -10
Is 3y plus 4y-5y equivalent to 2y?
Yes
How do you factor 2y squared plus 5y plus 2?
2y^2+5y+2=(2y+1)(y+2)
Simplify the algebraic expression 7x squared minus 4y plus 3x squared plus 5y plus 2 and evaluate it for x equals 3 and y equals 9?
7(3y-2)-(-4y+9)
Simplify 6-y plus 5y-6y?
6 - y + 5y - 6y = 6 - 2y
What is the answer of 9x 4y -6x - 5y?
That will depend on the plus or minus value of 4y in order to simplify the given expression
How do you factorise 6xy-15y2?
If that's +8y2, the answer is (x - 4y)(x - 2y)
Add 2x plus 5y plus 7x-2y plus -8x plus y?
They add to x+4y simplified
Simplify 7x2-4y plus 3x2 plus 5y plus 2?
22 + y
If P equals 2y-6xy-3x and Q equals 4-5y find 2P-3Q and simplify your answer?
2p = 4y - 12xy - 6x, 3q = 12 - 15y so 2p - 3q = 4y - 12xy - 6x - (12 - 15y) = 4y - 12xy - 6x - 12 + 15y = 19y -12xy - 6x - 12
