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How do you work out x plus 2y equals 7?

Updated: 12/18/2022

Wiki User

∙ 13y ago

Best Answer

x+2y = 7

2y = -x+7

y = -0.5x+3.5

Wiki User

∙ 13y ago

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What are the values of x and y in the equation 3x plus 2y equals 5x plus 2y equals 7 show work?

If: 3x+2y = 5x+2y = 7 which is the same as 7 = 7 = 7 Then: 3x+2y = 7 and 5x+2y = 7 Subtracting equations: x = 0 Therefore by substitution: x = 0 and y = 3.5

What is 3x equals 2y plus 7 in standard form?

3x + 2y = 7

3x equals 2y plus 7 in standard form?

3x-2y-7=0

What are the exact values of x and y when 3x plus 2y equals 5x plus 2y equals 7?

If: 3x+2y = 5x+2y = 7 Then: 3x+2y = 7 and 5x+2y = 7 Subtract the 1st equation from the 2nd equation: 2x = 0 or x = o By substitution: x = 0 and y = 3.5

What is 7 plus 2y equals 15?

7+2y=15subtract 7 from each side of the equal sign2y=8divide each side by 2y=4

Related questions

What are the values of x and y in the equation 3x plus 2y equals 5x plus 2y equals 7 show work?

If: 3x+2y = 5x+2y = 7 which is the same as 7 = 7 = 7 Then: 3x+2y = 7 and 5x+2y = 7 Subtracting equations: x = 0 Therefore by substitution: x = 0 and y = 3.5

Find the slope of the line of 2x plus 2y equals 7?

The slope of the line of 2x plus 2y equals 7 is (7/2x - 1).

What is 3x equals 2y plus 7 in standard form?

3x + 2y = 7

3x equals 2y plus 7 in standard form?

3x-2y-7=0

How do you put 3x equals 2y plus 7 in standard form?

3x = 2y + 7 The standard form is: 3x - 2y - 7 = 0

What are the exact values of x and y when 3x plus 2y equals 5x plus 2y equals 7?

If: 3x+2y = 5x+2y = 7 Then: 3x+2y = 7 and 5x+2y = 7 Subtract the 1st equation from the 2nd equation: 2x = 0 or x = o By substitution: x = 0 and y = 3.5

What is 7 plus 2y equals 15?

7+2y=15subtract 7 from each side of the equal sign2y=8divide each side by 2y=4

What is 2y-7 equals 14y plus 29 Y equals?

2y-7 = 14y+29 2y = 14y + 36 -12y = 36 -y = 3 y = -3

X plus 2y equals 8 2x plus y equals 7?

Sum Numb!

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

(-1, 5)

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

(3, 5)

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

(3, 2)

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