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nataly862011 [7]
3 years ago
5

What is y=7x-10 y=-3

Mathematics
2 answers:
grin007 [14]3 years ago
8 0
-3=7x -10
-7x=-10+3
-7x=-7
x=1
pychu [463]3 years ago
6 0
For a solution to exist for two lines, y=y so we can say:

-3=7x-10  add 10 to both sides

7=7x  divide both sides by 7

x=1

So the solution is the point (1, -3)
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Consider the table in the image attached:

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