Select the action you would use to solve x-3= 12. Then select the property that justifies that action.

1 answer:

6 0

Answer:

Step-by-step explanation:

you would add three to both sides because you are subtracting on the left side, so you would use inverse operations

You might be interested in

postnew [5]

Step-by-step explanation:

$(a.y^{3} +3y^{2} -3 ) = (ay^{2} +(4a+3)y +4(4a+3))(y-4) +64a+45$

so A = 64a +45

( $2y^{3} -5y+a =(2y^{2} +8y +27)(y-4) +108 +a$

so B = 108 +a

2A-B=0--> 2(64a+45)-108-a=0--> a =18/127

7 0

3 years ago

lora16 [44]

0.36363636363 is the answer

4 0

3 years ago

lara [203]

1)4-8=-4
2)3+4-5=2
3) -13
4)8+12=20
5) -14

4 0

3 years ago

mixer [17]

Answer:

-14.5

Step-by-step explanation:

-14.5

8 0

3 years ago

natka813 [3]

See the attached picture:

7 0

3 years ago