3 years ago

–2x – 4 + 5x = 8

Mathematics

2 answers:

olga55 [171]3 years ago

8 0

Answer:

Isolate the variable, once isolated it will tell you what it is equaled. Combine liked terms first.

Step-by-step explanation:

attachment shows it done step by step with explanation of what is happening.

andriy [413]3 years ago

5 0

Answer:

Step-by-step explanation:

-2x- 4 + 5x = 8

Collect like terms

-2x + 5x = 8 +4( when a variable crosses over equality sign it becomes either negative or positive depending on the sign)

3x = 12

Divide via by coefficient of x

X = 12/3

= 4

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