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loris [4]
3 years ago
11

Solve x+y= -1 x - y = -7 using elimination.

Mathematics
1 answer:
Andreas93 [3]3 years ago
6 0

Answer:

(-4, 3)

x = -4, y = 3

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Evaluate the expression for x=5, y=-3 and z=7 *<br> 7 – 3y – 3z
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nordsb [41]

Answer:

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PLS HELP ME NEED FOR MATH PLS
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What is the linear equation?

A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) term are present. The variables in the above equation are y and x, and it is occasionally referred to as a "linear equation of two variables."

We have,

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