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3 years ago

Someone help me! -5+4x-2x-3-7x=

Mathematics

2 answers:

Kazeer [188]3 years ago

5 0

4x-2x-7x= -5x
-5-3=-8
-5x-8

VladimirAG [237]3 years ago

3 0

You combine like terms so
4x-2x-7x=-5x
And
-5-3=-7

-5+4x-2x-3-7x= -5x-7

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To solve this, we need to follow PEMDAS (Order of Operations)

P: Parenthesis
E: Exponents
M: Multiplication
D: Division
A: Addition
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Following this order of math will get you your answer for any math problem.

First we'll do -4*1/3, which gets us -4/3. Then we'll add 5 to get $3 \frac{2}{3}$

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