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Solve the equation -4 + 4a = 12 for a.


A. 4

B. 5

C. 6

D. 9



Solve the equation 3p + 10 = 28 for p.


A. 2

B. 4

C. 6

D. 7



Solve the equation 30t – 4 = 1 for t.


A. 1/6

B. 1/4

C. 1/2

D. 2



Solve the equation -21 + 25n = 14 for n.


A. 1/4

B. 1/3

C. 4/3

D. 7/5



Solve the equation -6 + 6n = 42 for n.


A. -6

B. 2

C. 6

D. 8



Solve the equation -30p – 2 = 58 for p.


A. -2

B. -1

C. 0

D. 2



Solve the equation 52y – 29 = 10 for y.


A. 1/2

B. 3/4

C. 4/3

D. 4/5

Respuesta :

streamtrench

Answer:

for #1 the answer is 4

#2 iis C

#3 is A

#4 is D

#5 is D

#6 is

#7 is B

Step-by-step explanation:

you move all the terms not containing a to the right sideof the equation.

add 4 to both sides of the equation

4a = 12+ 4

add 12 and 4

4a = 16

then divide by 4 and simplify

answer: a = 4

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