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How do I solve y = 2x + 7 y=-3x+17
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1 vote
How do I solve y = 2x + 7
y=-3x+17

User Tomasz Poradowski
by
7.7k points

1 Answer

2 votes

Answer:

Make the expressions equal to each other.

2x + 7 = -3x + 17

Use subtraction, division, and addition to isolate the variable.

2x + 3x + 7 = -3x + 3x + 17

5x + 7 = 17

5x + 7 - 7 = 17 - 7

5x = 10

5x/5 = 10/5

x = 2

y = 11

Explanation:

User Ali Azhar
by
8.1k points
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