I WILL NAME THEE BRAINLIEST!! (: PL HELP ASA Solve for the unknown. Check your answer by substituting it in the original equation. -A - 22 = -2A - 30 solve and check
Y - 12 = 2Y - 4 solve and check
Solve. Convert improper fractions to mixed numbers. Simplify your answers if possible. 1/4 x 4/5=

7/10 x 1/2=

3/4 x 9/10=

Step-by-step explanation:

1. -A-22=-2A-30

= -A+2A=-30+22

=A= -8

2. Y-12=2Y-4

=Y-2y=-4+12

-Y= +8

or Y = -8

1/4×4/5

4 cancels 4 which gives=1/5

7/10×1/2

= 7/20

3/4×9/10= 27/40

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x