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tester [92]
3 years ago
9

Is 1+4(3x-10)-12x equivalent to -39? Explain.

Mathematics
2 answers:
lions [1.4K]3 years ago
8 0
1+12x-40-12x= -39
Cancel +12x and -12x since equals 0
1-40= -39
-39= -39
It is equivalent. Good luck.
KATRIN_1 [288]3 years ago
5 0

Step-by-step explanation:

1. Review a given problem : 1+4(3x-10)-12x

2.distributive property:  4\left(3x-10\right) = 12x-40

=1+12x-40-12x

3. Simplify:  1+12x-40-12x

-39 +12x-12x

=-39

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