3 years ago

Y = 7x - 10 & y = -3

Mathematics

2 answers:

belka [17]3 years ago

8 0

Answer:

x=1

Step-by-step explanation:

First, we can substitute -3 for y. So we get -3=7x-10

We then have to isolate the variable x by adding 10 to each side of the equation.

Then we have the equation 7=7x.

Finally, we divide both sides by 7.

We get the finally answer x=1 and y=-3.

fiasKO [112]3 years ago

3 0

Answer:

x=7-13

Step-by-step explanation:

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