Answer:
I wouldn't even say that the answer is 0.
Step-by-step explanation:
I say that because you can not simplify -x.
Substitute x for "a number". This is a verbal equation, so it will look like this:
3x+4x+1=6x. Then solve for x.
Answer:
the answer is 3-18/m
Step-by-step explanation:
Answer:
20 × 9= 180
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(3x³ - 7x² + 12) - (3x³ + 6x² + 10x)
(3x³ - 3x³) + (-7x² + 6x²) - 10x + 12
-x² - 10x + 12