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

could you help me solve "7d+12-4d-3" ?

0

752

1

could you help me solve "7d+12-4d-3" ?

Guest Oct 14, 2014

Best Answer

+23254

+5

Rearrange as: 7d - 4d + 12 - 3 = (7d - 4d) + (12 - 3)

Combine 7d - 4d to get 3d

Combine 12 - 3 to get 9

= 3d + 9

geno3141 Oct 14, 2014

1⁺⁰ Answers

+23254

+5

Best Answer

Rearrange as: 7d - 4d + 12 - 3 = (7d - 4d) + (12 - 3)

Combine 7d - 4d to get 3d

Combine 12 - 3 to get 9

= 3d + 9

geno3141 Oct 14, 2014

0 Online Users