Question

Find 7x-12. x=-10. Please help me. I do not understand!!!!!
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Answer 1

-82

Explanation:

1. 7x-12,⇒equation(1)
2. x=-10⇒equation(2)
3. putting the value of x in equ 1
4. 7x-12
5. 7×(-10)-12
6. -70-12
7. -82

Answer 2

Answer: -82

Explanation:

=> 7x - 12; x = -10

Substitute x = -10 in the Expression :-

= 7x - 12
= 7(-10) - 12
= 7 * -10 - 12
= -70 - 12
= -70 + -12
=> -82