Solve for c

-49=2c-29

3 answers

To solve for c, we need to isolate the variable c on one side of the equation.

Starting with the equation: -49=2c-29

1. Add 29 to both sides of the equation to eliminate the -29 term on the right side:

-49 + 29 = 2c - 29 + 29
-20 = 2c

2. Divide both sides of the equation by 2 to solve for c:

-20/2 = 2c/2
-10 = c

The solution to the equation is c = -10.
6+ a/2 = 28
To solve for a, we need to isolate the variable a on one side of the equation.

Starting with the equation: 6 + a/2 = 28

1. Subtract 6 from both sides of the equation to eliminate the 6 on the left side:

6 + a/2 - 6 = 28 - 6
a/2 = 22

2. Multiply both sides of the equation by 2 to solve for a:

(a/2) * 2 = 22 * 2
a = 44

The solution to the equation is a = 44.