how do i do this math prob.?

0 ⤊

-12+7=x+3?
help

2007-02-08 11:24:53 · 4 answers · asked by MARViN 1 in Education & Reference ➔ Homework Help

get the x on a side by itself.....so subtract 3 from both sides...which gives you -12+4=x, now add the -12 and the 4, which gives you -8=x, so x=-8

2007-02-08 11:28:45 · answer #1 · answered by ?s @ Y! Answers 3 · 0⤊ 0⤋

add -12+7
then subtract 3 from -5 and you get x= -8

2007-02-08 19:34:31 · answer #2 · answered by Shelly C. 1 · 0⤊ 0⤋

x=-8

2007-02-08 19:33:27 · answer #3 · answered by ღ♥MadamA.A.♥ღ 2 · 0⤊ 0⤋

subtract three from both sides. The answer is -8

2007-02-08 19:28:50 · answer #4 · answered by Anonymous · 0⤊ 0⤋