Question

1
1
B. 5x -= (x+1) = 6 x +
30
(x + 1) = 6
3
5.
3(y-5)
4
4y=3
(y - 3)
3 -
2
9x
7.
= 15
7-6x​

Answer 1

Answer:

Here, in step format, is how to solve a system with three equations and three variables:

Pick any two pairs of equations from the system.

Eliminate the same variable from each pair using the Addition/Subtraction method.

Solve the system of the two new equations using the Addition/Subtraction method.

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Answer 2

Explanation:

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