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I WILL NAME THEE BRAINLIEST!! (: PLZZZZZ HELP ASAPPPPP 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=

Respuesta :

dorcas12

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

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