-7x=63
Please show full work
2 answers:
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
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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