- 4 ( 7a + 7 ) - 2a = 92
- 28a - 28 - 2a = 92
- 28a - 2a - 28 = 92
Collect like terms
- 30a - 28 = 92
Add both sides 28
- 30a - 28 + 28 = 92 + 28
- 30a = 120
Divide both sides by - 30
- 30a ÷ - 30 = 120 ÷ - 30
<h2>
<em>a</em><em> </em><em>=</em><em> </em><em>-</em><em> </em><em>4</em><em> </em></h2>
Answer:
one jar of pickles is $1.50, 49-47.50 =1.50
Step-by-step explanation:
Answer:
z=3
Step-by-step explanation:
2(2z -4)=4
Divide by 2
2/2(2z -4)=4/2
2z-4 = 2
Add 4 to each side
2z-4+4 = 2+4
2z = 6
Divide by 2
2z/2 = 6/2
z=3
Answer
yes it is correct
Step-by-step explanation:
Ok...I considered it....oh..u want me to answer it...lol..ok
5/6(1/2x + 6) - 3x
5/12x + 30/6 - 3x
5/12x - 36/12x + 5
- 31/12x + 5 <===
