3x - 5 + 3x = 1x + 15 3x + 3x -1x = 15 + 5 5x = 20 5x/5 = 20/5 x = 4
4x+6
x2 + 1x - 30 = (x + 6) (x - 5)
bringing across the =, 5x = -10 so x = -2
1+1+x+x+x+y+y=2+3x+2y
7 + 1x + 5 = 12 + x
2x + 1 = 1x + 11Subtract 1x from each side:1x + 1 = 11Subtract 1 from each side:1x = 10
If: x+1+2x = 1x+5 Then: x = 2
First add coefficients: * 1x + 1x = 2x Second add the other values: * 4 + 5 = 9 Put it all together!: * 1x + 1x + 4 + 5 = 2x +9 * 2x + 9
its answer is probably -4.4 best of luckk!!!!!:)
3x - 5 + 3x = 1x + 15 3x + 3x -1x = 15 + 5 5x = 20 5x/5 = 20/5 x = 4
Simplified: 5+1x
1x + 5
7 + 1x + 5 = 12 + x
4x+6
x2 + 1x - 30 = (x + 6) (x - 5)
bringing across the =, 5x = -10 so x = -2