2 years ago

Twice the sum of a number and negative three is ten. Find the number. Round your answer to the nearest integer, if necessary.

Mathematics

2 answers:

andreev551 [17]2 years ago

6 0

Answer:

x=8

Step-by-step explanation:

2(x-3)=10

2x-6=10

2x=16

x=8

Lina20 [59]2 years ago

3 0

Answer:

x=8

Step-by-step explanation:

The equation is:

2(x + -3) =10

x=8

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