Which expressions are equivalent to - 2 5x- -2(5x - 3/4) ? Check all that apply. A -2(5x) + -2) (-3/4)

B -10x - 3/4

C -10x + 6/2

D -10x + 3/2

E -10x - 6/2

22 and 22

step-by-step explanation:

10 plus 12 equals 22.

12 plus 10 also equals 22 because regardless of what order they're in, they're gonna equal the same thing.

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w