2006-09-19 15:21:18 · 6 answers · asked by Whitney K 1 in Education & Reference ➔ Homework Help
7x-4=5x-x+35........simplify
7x-4=4x+35...........subtract 4x on both sides
3x-4=35.................add 4 on both sides
3x=39....................divide by 3 on both sides
x=13
2006-09-19 15:25:35 · answer #1 · answered by anotherAzn 4 · 0⤊ 0⤋
7x-4=4x+35
3x-4=35 subtract 4x from both sides
3x=39 add 4 to both sides
x=13 divide both sides by 3
2006-09-19 22:24:15 · answer #2 · answered by Anonymous · 0⤊ 0⤋
7x-45x=5x-x+35 (subtract x from 5x)
7x-4=4x+35 (subtract 4x from both sides, add 4 on both sides)
3x=39 (divide 3 to isolate x)
x=13
2006-09-19 22:22:55 · answer #3 · answered by thatshowiroll 3 · 0⤊ 0⤋
x=13
2006-09-19 22:24:58 · answer #4 · answered by Yahoo User 2 · 0⤊ 0⤋
7x-4=5x-x+35
+4 +4
7x=5x-x+39
7x=4x+39
-4x -4x
3x=39
x=13
For this problem all you are doing is solving for x
2006-09-19 22:30:23 · answer #5 · answered by janice_g_baker 1 · 0⤊ 0⤋
x=39/4
is this what you are looking for?
2006-09-19 22:23:40 · answer #6 · answered by sAtaN 1 · 0⤊ 0⤋