Question

Two less than five times a number is equal to 10 more than seven times the number. What is the number?

Answer 1

Answer:

x = -6; the number is -6!

Step-by-step explanation:

This is a somewhat wordy question, but it is actually easy to solve once you write it down!

It should look like this:

$5x-2=7x+10$

See? It's simple! Now we just solve from there.

$5x-2=7x+10\\-2x-2=10\\-2x=12\\x=-6$

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