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Subjects>Math>Math & Arithmetic

Is 7x plus 2y equals 16 and -21x-6y equals 24 a no solution?

Updated: 12/13/2022

Wiki User

∙ 14y ago

Best Answer

Multiplying the first equation by -3 gives -21x - 6y = -48 but the other equation gives 24 as the value of the same expression, so you are correct, there is no solution

Wiki User

∙ 14y ago

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Q: Is 7x plus 2y equals 16 and -21x-6y equals 24 a no solution?

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Is the number 5 in the solution set of x plus 9 equals 16?

No.

Is 3 a solution to 8x-16 equals plus 3?

8(3) - 16 = 324 - 16 = 38 = 3==========obviously not

What is 16 plus 16 plus 16 plus 16 plus 16 plus 16 plus 16 equals?

It is 112

What is -4 plus -5 plus 2 plus -9 equals 0?

That is not a correct equation. The numbers on the left equal -16, not 0. This is an equation with no solution.

What is 16 plus 16 plus 16 plus 16 equals?

The answer is 64.

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What is the solution of a plus 35 equals 51?

a = 16

Math solution for 9 plus 7?

9 plus 7 equals 16.

Solution to -23 plus 7 equals?

-23+7=-16

What is the solution -8 equals -16 plus n?

-24

Is the number 5 in the solution set of x plus 9 equals 16?

No.

What is the solution to X plus 15 equals 16?

x+15=16x=16-15x=1

Is 3 a solution to 8x-16 equals plus 3?

8(3) - 16 = 324 - 16 = 38 = 3==========obviously not

What is the solution set for the equation x squared minus 6x plus 9 equals 16?

{-1,7}

What is the solution to the two equations 2x - y equals 16 and -x plus 2y equals -8?

y = 0 and x = 8.

What is 16 plus 16 plus 16 plus 16 plus 16 plus 16 equals?

96

What is 16 plus 16 plus 16 plus 16 plus 16 plus 16 plus 16 equals?

It is 112

What is -4 plus -5 plus 2 plus -9 equals 0?

That is not a correct equation. The numbers on the left equal -16, not 0. This is an equation with no solution.

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