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Oksi-84 [34.3K]
3 years ago
12

What does -7(x+7)=-56

Mathematics
2 answers:
iris [78.8K]3 years ago
8 0

Answer:

x=1

Step-by-step explanation:

Divide both sides by the numeric factor on the left side, then solve.

PolarNik [594]3 years ago
8 0

Answer: x = 1

The way you find x is by dividing both sides of the equation by -7

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Bas_tet [7]

Answer:

x=82^{\circ}

Step-by-step explanation:

We can draw a perpendicular line through the two parallel lines to create a pentagon (there is an image attached in case you need to see where the line intersects the two parallel lines). Since the angle sum of a pentagon is 540^{\circ}, we can solve for x.

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x+458=540 (collect like-terms)

x=82^{\circ}

Hope this helps :)

6 0
3 years ago
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motikmotik

Answer:

option B, option D

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4 years ago
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