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ivann1987 [24]
3 years ago
10

2( x + 7) - (-18 + 4/5)

Mathematics
1 answer:
dem82 [27]3 years ago
4 0

Answer:

2x+ \frac{156}{5}

Step-by-step explanation

simplify step-by-step.

2(x+7)−(−18+

4

5

)

Distribute the Negative Sign:

=2(x+7)+−1(−18+

4

5

)

=2(x+7)+(−1)(−18)+−1(

4

5

)

=2(x+7)+18+

−4

5

Distribute:

=(2)(x)+(2)(7)+18+

−4

5

=2x+14+18+

−4

5

Combine Like Terms:

=2x+14+18+

−4

5

=(2x)+(14+18+

−4

5

)

=2x+ \frac{156}{5}

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