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3 years ago

Solve the equation. 5x-5=10x+2

Physics

2 answers:

Veronika [31]3 years ago

8 0

Answer:

x = - 1.4

Explanation:

-5=10x+2-5x (subtract 5x from both sides)

-5=5x+2 (simplify)

-5-2=5x (subtract 2 from both sides)

-7=5x (simplify)

x=-7/5 (divide both sides by 5)

x=-1.4 (simplify)

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murzikaleks [220]3 years ago

5 0

5x-5=10x+2

5x-5x-5=10x-5x+2

-5-2=5x+2-2

-7/5=5x/5

x=-7/5

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