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What is the y intercept of the line y equals 8x plus 7?
7 is the y intercept
What is the value of x and y in x plus y equals -7 x-y equals 1?
-6
What is 28 equals 7 y?
If you mean 28 = 7+y then the solution of the equation is y = 21
8-y equals -9 what is y?
17
What is a solution to these equations X plus Y equals -8 and 2x - y equals 4?
x+y=-8 2x-y=4 y=-x-8 2x+x+8=4 3x=-4 x=-4/3 -4/3 + y= -8 y = -8 + 4/3 y= -6 2/3
8 plus y equals 7 plus 5y?
8+y = 7+5y y-5y = 7-8 -4y = -1 y = 1/4
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.
X plus y equals 8 2x equals y - 5?
x=1 y=7
X-y equals 8 and 2x plus y equals 7?
x=5 y=-3
What is the Y intercept when y equals 8X plus 7?
If: y = 8x+7 then the y intercept is 7 and the slope is 8
How do you solve y-7 equals 8?
y-7=8 (original equation) y=8+7 (add 7 to the opposite side) y=15 (combine like terms) y=15 (final answer)
What is the answer to 3y - 7 equals 8?
y=5
How do you do y equals -3x plus 7 and y equals 2x minus 8?
You have two equations with two unknowns, y and x To solve, y = -3x +7 y = 2x -8 since they are equal -3x + 7 = 2x-8 7= 5x -8 15 = 5x 3 = x substitute in either equation to get y y = -2
How do you solve y equals -7?
y-7=8 (original equation) y=8+7 (add 7 to the opposite side) y=15 (combine like terms) y=15 (final answer)
Solve using elimination x plus y equals 8 and x minus y equals 6?
X + y = 8 x - y = 6 add equations to eliminate y 2x = 14 x = 7 substitute 7 + y = 8 y = 1
What is the answer to 4x plus y equals 8 x plus 2y equals 5?
x = 11/7 and y = 12/7
What are the order pairs for x plus y equals 8 and 2x equals y - 5?
The answer is - not are : (1, 7).
