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Subjects>Math>Math & Arithmetic

3x plus 10y equals 7 -8x - 4y equals 17?

Updated: 10/17/2022

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Multiply the first by 8 and the second by 3

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If x equals 6 and y equals 7 then 3x plus 10y equals?

18 + 70 ie 87

What is the answer to 4x plus 5y plus 3x plus 5y?

It is: 7x+10y

Simplify the expression 4x2-8y plus 3x-9x2 plus 10y?

-5y2+3x+2y

Can you show me how to solve graphically 3x plus 4y equals 5 and x-2Y equals 5?

3x + 4y = 5x - 2y = 5leads to:x = 5 + 2ySo:3(5 + 2y) + 4y = 515 + 10y = 510y= -10y=-1and therefore if y = -1 then x = 3.

2x plus 3y equals 23 3x plus y equals 17?

(4, 5)

Related questions

If x equals 6 and y equals 7 then 3x plus 10y equals?

18 + 70 ie 87

What is the answer to 4x plus 5y plus 3x plus 5y?

It is: 7x+10y

Simplify the expression 4x2-8y plus 3x-9x2 plus 10y?

-5y2+3x+2y

What does 3x equals -17 plus y?

-17 + y,,must be equals to..-17y..

What is 18x plus 14y plus 3x - 10y?

It's a linear expression in two unknowns.It can be simplified a little bit:18x + 14y + 3x - 10y = 21x + 4y

What is the simplification of the expression 3x plus 4y plus 2 plus 6y plus 3?

It is: 3x+10y+5 simplified

Can you show me how to solve graphically 3x plus 4y equals 5 and x-2Y equals 5?

3x + 4y = 5x - 2y = 5leads to:x = 5 + 2ySo:3(5 + 2y) + 4y = 515 + 10y = 510y= -10y=-1and therefore if y = -1 then x = 3.

2x plus 3y equals 23 3x plus y equals 17?

(4, 5)

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

What is 5x plus 17 equals 2x plus 41?

3x = 24, x = 8

What is 3x plus 2y if x8 and 10y?

If x = 8 and y = 10 then it is 44.

What is the answer to -3x plus 5 plus 4x-11 equals -27 plus 17?

The value of x is -4

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