Question
13) (p)/(2)+6=3 15) 1=(x)/(6)+2 17) (-7+k)/(20)=-1 19) -10+3a=2
Solution
4.6
(295 Votes)
Antonio
Elite ยท Tutor for 8 years
Answer
### 13)
### 15)
### 17)
### 19)
Explanation
## Step 1: Isolate the term with 'p'### Subtract 6 from both sides of the equation:
. This simplifies to
.## Step 2: Solve for 'p'### Multiply both sides by 2:
. This simplifies to
.## Step 3: Isolate the term with 'x'### Subtract 2 from both sides of the equation:
. This simplifies to
.## Step 4: Solve for 'x'### Multiply both sides by 6:
. This simplifies to
.## Step 5: Isolate the term with 'k'### Multiply both sides by 20:
. This simplifies to
.## Step 6: Solve for 'k'### Add 7 to both sides:
. This simplifies to
.## Step 7: Isolate the term with 'a'### Add 10 to both sides of the equation:
. This simplifies to
.## Step 8: Solve for 'a'### Divide both sides by 3:
. This simplifies to
.