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Y - 8 equals 7

Anonymous

∙ 12y ago

Updated: 4/28/2022

-1+y/8<15

Improved Answer:-

If: y-8 = 7

Then: y = 15

Wiki User

∙ 12y ago

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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?

How do you solve y equals 2x plus 15 and y equals 4x plus 7 using substitution?

y = 2x + 15 y = 4x + 7 Substitute the value of y from the first equation into the second: 2x + 15 = 4x + 7 Subtract 2x from both sides: 15 = 2x + 7 Subtract 7 from both sides: 8 = 2x Divide both sides by 2: 4 = x. Replace x by its value, 4, in the first equation: y = 2*4 + 15 = 8 + 15 = 23 So the solution is (x, y) = (4, 23)

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-y equals 8 and 2x plus y equals 7?

x=5 y=-3

X plus y equals 8 2x equals y - 5?

x=1 y=7

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).

If Using substitution method to solve the equation y equals 8x plus 3 and y equals 7?

This is not Calculus.y=7(Already solved)substiute y=7 into y=8xtherefore 7 = 8xtherefore x = 7/8

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