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3 years ago

-7x=63 Please show full work

Mathematics

2 answers:

STALIN [3.7K]3 years ago

7 0

Answer:

x=70

Step-by-step explanation:

1)Write equation

2)Put line through equal sign

3) under -7n add 7

4)add 7 to 63 also

5)answer 63+7=70

6)x=70

Digiron [165]3 years ago

3 0

Answer x=-9

Divide both sides of the equation by the same term

−7=63

-7x=63−7x=63

−7−7=63−7

Simplify

Cancel terms that are in both the numerator and denominator

Divide the numbers

=−9

x=-9x=−9

Solution

=−9

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