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bija089 [108]
3 years ago
6

3x - 13) = -2(9 + x)

Mathematics
1 answer:
makvit [3.9K]3 years ago
4 0

Answer:

x=-1

Step-by-step explanation:

plug in -1 to equation

3(-1)-13=-2(9+(-1))

-3-13=-2(-8)

-16=-16

it checks.

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STEP
1
:

1
Simplify —————
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Equation at the end of step
1
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STEP
2
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3
Simplify —————
a - 3
Equation at the end of step
2
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a 3 1
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STEP
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a
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3
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a 3 1
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Equation at the end of step
4
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Equation at the end of step
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