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bekas [8.4K]
3 years ago
10

Add Each pair of expressions (4x-7) and (7-4x) Answer ASAP

Mathematics
2 answers:
ivolga24 [154]3 years ago
5 0

Answer:

0

Step-by-step explanation:

(4x-7)+(7-4x)

cancels each other

which makes it zero

aliina [53]3 years ago
5 0
<h2><u>Required Answer</u>:</h2>

Given pair of expression :

\longrightarrow \sf {(4x -7) \: and \: (7-4x) }

<u>Solution</u> :

Firstly put the sign of addition (+) at the place of and.

\longrightarrow \sf {(4x -7) + (7-4x) }

Now, remove the brackets.

\longrightarrow \sf {4x -7 + 7-4x }

Group like terms. Here, 4x and -4x ; -7 and +7 are like terms.

\longrightarrow \sf {\cancel{4x -4x} \cancel{ -7 + 7}}

\implies \sf \red {0 }

<u>So, the answer is 0.</u>

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You always start by simplifying.
6b-49=2<span>(</span>b-3) becomes 6b-49=2b-6
From there you can group the b's together by subtracting 2b from both sides, leaving you with 4b-49=-6
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Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

Let's solve your equation step-by-step.

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Step-by-step explanation:

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