Solve this simultaneous equation using the elimination method after rearraging these equations in the form of:
3x-y = 5
-x+y = 3
Add both equations together:
2x = 8 => x = 4
Substitute the value of x into the original equations to find the value of y:
So: x = 4 and y = 7
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The slope equals 3
3y - 3 = 2y + 5 3y - 2y = 5 + 3 y = 8
the Y in the sentence X plus Y equals 5 is Y=3 or 2 if the X is 2 or 3
13
-6y+3 = -7y+8 -6y+7y = 8-3 y = 5