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Subjects>Math>Math & Arithmetic

X plus 2y equals -1 5x - 4y equals 16?

Updated: 12/14/2022

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∙ 13y ago

Best Answer

x+2y = -1 and 5x-4y = 16

Solving the simultaneous equations gives: x = 2 and y = -1.5

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∙ 13y ago

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How do you solve 4y plus 2 equals 2y plus 6?

4y+2 = 2y+6 4y-2y = 6-2 2y = 4 y = 2

If 4y plus 4 equals 2y plus 12 what dose ''y'' equal?

4y+4 = 2y+12 4y-2y = 12-4 2y = 8 y = 4

If 4y plus 4 equals 2y plus 12 what does y equals?

4y + 4 = 2y + 12Subtract 2y from each side of the equation:2y + 4 = 12Subtract 4 from each side:2y = 8Divide each side by 2:y = 4

What is 4y plus 4 equals 2y plus 12what does y equal?

4y + 4 = 2y + 12Subtract 4 from each side of the equation:4y = 2y + 8Subtract 2y from each side:2y = 8Divide each side by 2 :y = 4

3x plus 2y equals 7 and 2x plus 4y equals 18?

(-1, 5)

Related questions

How do you solve 4y plus 2 equals 2y plus 6?

4y+2 = 2y+6 4y-2y = 6-2 2y = 4 y = 2

If 4y plus 4 equals 2y plus 12 what dose ''y'' equal?

4y+4 = 2y+12 4y-2y = 12-4 2y = 8 y = 4

-6y plus 14 plus 4y equals 32?

-6y + 14 + 4y = 32-2y = 32 - 14-2y = 18y = - 9

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

If 4y plus 4 equals 2y plus 12 what does y equals?

4y + 4 = 2y + 12Subtract 2y from each side of the equation:2y + 4 = 12Subtract 4 from each side:2y = 8Divide each side by 2:y = 4

What is 4y plus 4 equals 2y plus 12what does y equal?

4y + 4 = 2y + 12Subtract 4 from each side of the equation:4y = 2y + 8Subtract 2y from each side:2y = 8Divide each side by 2 :y = 4

How do you solve 2y equals 4x plus 4?

2y = 4x + 4y = 2x + 2

3x plus 2y equals 7 2x plus 4y equals 18?

(-1, 5)

3x plus 2y equals 7 and 2x plus 4y equals 18?

(-1, 5)

3x plus 2y equals 4 -3x plus 4y equals -10?

(2, -1)

If 4y plus 4 equals 2y plus 12 what does ''y'' equal?

4

Does 2x plus 4y equals 16 and 3x - 2y equals 6 have the same solution?

2x + 4y = 16 is the same as 4y = -2x + 16 divide both sides by 4 and you get y = (-x/2) +4 3x - 2y = 6 is the same as -2y = -3x + 6 divide both sides by 2 and you get y = (-3x/2) + 3 therfore they do not have the same solution

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