Loading [MathJax]/jax/output/SVG/config.js

2x+9+3x-1=x+12

0

746

1

2x+9+3x-1=x+12

Guest Oct 21, 2014

Best Answer

+23254

+5

2x + 9 + 3x - 1 = x + 12

Simplify the left side:

5x + 8 = x + 12

Get all the x-terms to one side; subtract x from both sides:

5x - x + 8 = x - x + 12

4x + 8 = 12

4x = 4

x = 1

geno3141 Oct 21, 2014

1⁺⁰ Answers

+23254

+5

Best Answer

2x + 9 + 3x - 1 = x + 12

Simplify the left side:

5x + 8 = x + 12

Get all the x-terms to one side; subtract x from both sides:

5x - x + 8 = x - x + 12

4x + 8 = 12

4x = 4

x = 1

geno3141 Oct 21, 2014

2 Online Users