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How can you solve this elimination x plus 8y equals 3 2x plus 3y equals -7?
Wiki User
∙ 12y ago
x + 8y = 3 therefore 2x + 16y = 6 (a)
2x + 3y = -7 (b)
Subtract (b) from (a): 13y = 13 so y = 1 and x = -5
Wiki User
∙ 12y ago
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Solve by the method of elimination 2x plus 3y equals 40 3x plus 2y equals 20?
y=16 x= -4
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(2,-2)
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Solve by the method of elimination 2x plus 3y equals 40 3x plus 2y equals 20?
y=16 x= -4
How do you solve y equals 2x-6 and 3x plus y equals 4 using the elimination method?
(2,-2)
Can You Solve 2x plus 3y equals 18 and 2x-3y equals -6 Using The Elimination Method?
Yes and it works out that x = 3 and y = 4
How do you solve solve for x 2x plus a equals p?
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y= -2x
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3
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Usually elimination is used on two equations and is called linear combination. You could solve for "y." That is customary. 2x+3y=1 3y=-2y+1 y=(-2/3)x+1/3
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many solutions
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(3,3)
