3x+7=5x-13 ----> 3x-5x=-13-7 ----> -2x=-6 -----> x=3
3x + 7 = 5x + 13 3x - 5x = 13 - 7 -2x = 6 -x = 3 x = -3
3x - 7 = 5x + 13-2x = 20x = -10
If: 3x-7 = 5x+13 Then: x = -10
3x + 4 + 9 - 6 = 3x + 7----If you ment 3x + 4 + 9 = 6=> 3x + 13 = 6{subtract 13 from both sides}=> 3x = -7{divde by 3 on both sides}=> x= -7/3
3x+7=5x-13 ----> 3x-5x=-13-7 ----> -2x=-6 -----> x=3
3x + 7 = 5x + 13 3x - 5x = 13 - 7 -2x = 6 -x = 3 x = -3
3x - 7 = 5x + 13-2x = 20x = -10
If: 3x-7 = 5x+13 Then: x = -10
3x + 4 + 9 - 6 = 3x + 7----If you ment 3x + 4 + 9 = 6=> 3x + 13 = 6{subtract 13 from both sides}=> 3x = -7{divde by 3 on both sides}=> x= -7/3
3x - 7 = 5x + 133x - 5x = 13 + 7-2x = 20x = -10x=-3
3x + 7 = 46 is an equation. It can be solved as follows: 3x = 39 so x = 13
0. 7 - 3x = 5x + 13 1. 7 - 8x = 13 2. -8x = 5 3. x = -5/8.
x=-3
X=10.
=3x+7
3x + 7 = x + 13Subtract 7 from each side:3x = x + 6Subtract x from each side:2x = 6Divide each side by 2:x = 3