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27 + y = 42 - 4y so 5y = 15 making y = 3 and x = 6
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How do you solve this equation 42 plus 4y-12 equals 13y-12-2y?
42+4y -12 = 13y -12 -2y 4y -13y+2y = 12 -12 -42 -7y = -42 y = 6
X-4y equals 2 x plus 4y equals 2?
If x - 4y = 2 and x + 4y = 2 then the only solution is when y = 0 and thus x = 2.
If x equals 5 and y equals 5 then 8x plus 4y equals?
(8 + 4) x 5...
What is the slope of the equation 5x plus 4y equals negative 3?
5x+4y = -3 4y = -5x-3 y = -5/4 x - 3 Slope is -5/4.
Solve 4y equals 2y plus 40?
4y = 2y + 40 4y - 2y = 2y -2y +40 2y = 40 y = 20 check 4(20) = 2(20) +40 80 = 80
How do you solve this equation 42 plus 4y-12 equals 13y-12-2y?
42+4y -12 = 13y -12 -2y 4y -13y+2y = 12 -12 -42 -7y = -42 y = 6
3y-7 plus y plus 27 equals 6y plus 20-4y?
3y - 7 + y + 27 = 6y + 20 - 4y Collect terms: 4y + 20 = 2y + 20 Subtract 20 4y = 2y The only way that can happen is if y = 0
How do you write 8x plus 4y equals 5?
8x plus 4y equals 5 is 8x + 4y = 5.
How do you solve 4y plus x equals 8?
How do you solve 4y plus x equals 8
What is the equation for -4x plus 4y equals plus 1?
-4x + 4y = 1
6x - 4y equals -8 11x plus 4y equals 76?
(4, 8)
-x plus 4y equals 8?
-x + 4y = 8
What is the value of y 6y plus 22 equals 4y-42?
y = -32 6y + 22 = 4y - 42 subtract -4y from both sides 2y + 22 = -42 subtract 22 from both sides 2y = -64 Divide both sides by 2 to get y by itself y= -32
6x plus 4y equals 32 -6x plus 4y equals 8?
6x = 32 - 4y and 4y - 8 = 6x so 32 - 4y = 4y - 8 ie 40 = 8y so y = 5 and x = 2
2x plus 3y equals 17and3x plus 4y equals 24then5x plus 7y equals?
2x + 3y = 17 3x + 4y = 24 (2x + 3x) + (3y + 4y) = (17 + 24) 5x + 7y = 41
Do the equations x equals 4y plus 1 and x equals 4y -1 have the same solution?
No.
What is the ordered pairs for the equations 5x plus 4y equals 73 and -4x plus 4y equals -8?
(9,7) by Kayla hamilton
