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3 years ago

3g-2x=-2135 x=2g+60 Solve for g

Mathematics

1 answer:

jarptica [38.1K]3 years ago

5 0

Answer:

x = -3970, g = 2015

Step-by-step explanation:

Solve this system of linear equations by substitution: substitute 2g + 60 for x in the first equation.

Then we have:

3g - 2(2g + 60) = -2135

Performing the indicated multiplication, we get:

3g - 4g - 120 = -2135, or

-g = -2015

Then g = 2015. Then x = 2(-2015) + 60, or x = -3970

The solution is x = -3970, g = 2015

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