70.9k views
25 votes
Solve for

x
5
x
+
5
=
3
x
+
4


Give your answer as a fraction

2 Answers

7 votes

Answer:

Explanation:

5x + 5 = 3x + 4 is the equation

The image has all the work shown on how to do the problem.

Solve for x 5 x + 5 = 3 x + 4 Give your answer as a fraction-example-1
User Shehaaz
by
4.5k points
5 votes

To solve for x, you need to isolate/get the variable "x" by itself in the equation.

5x + 5 = 3x + 4 Subtract 3x on both sides to get "x" on one side of the equation

5x + 5 - 3x = 3x + 4 - 3x

2x + 5 = 4 Subtract 5 on both sides

2x + 5 - 5 = 4 - 5

2x = -1 Divide by 2 on both sides to get "x" by itself


(2x)/(2) =(-1)/(2)


x = -(1)/(2)

User Rvernica
by
4.6k points