Someone pls help me

Solve for x

x = -2

Step-by-step explanation:

Given expression

(1/2) (2 - 6x) - 4 (x + 3/2) = - (x - 3) + 4

Expand parentheses and apply the distributive property when there is a constant outside of the parentheses

(1/2) · 2 - (1/2) · 6x - 4 · x - 4 · (3/2) = - x + 3 + 4

1 - 3x - 4x - 6 = -x + 3 + 4

Combine like terms

(1 - 6) - (3x + 4x) = -x + (3 + 4)

-5 - 7x = -x + 7

Add x on both sides

-5 - 7x + x = -x + 7 + x

-5 - 6x = 7

Add 5 on both sides

-5 - 6x + 5 = 7 + 5

-6x = 12

Divide -6 on both sides

-6x / -6 = 12 / -6

Hope this helps!! :)

Please let me know if you have any questions

none of the option is correct.

step-by-step explanation:

it says to find which expression equals 9^3 sqrt 10 = ?

9^3 sqrt 10 = 729 sqrt 10.

checking option a. 5 sqrt 10 + 4 sqrt 10

5 sqrt 10 + 4 sqrt 10

= 9 sqrt 10.

checking option b. 5^3 sqrt 10 + 4^3 sqrt 10

5^3 sqrt 10 + 4^3 sqrt 10

= 125 sqrt 10 + 64 sqrt 10

= 189 sqrt 10.

checking option c. 5 sqrt 10 + 4^3 sqrt 10

5 sqrt 10 + 4^3 sqrt 10

= 5 sqrt 10 + 64 sqrt 10

= 69 sqrt 10.

checking option d. 5^3 sqrt 10 + 4 sqrt 10

5^3 sqrt 10 + 4 sqrt 10

= 125 sqrt 10 + 4 sqrt 10

= 129 sqrt 10.

hence, none of the option is correct.

answer: 180

step-by-step explanation:

12-2=10

20-2=18

18x10=180