If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x+15=-2x+45
We move all terms to the left:
4x+15-(-2x+45)=0
We get rid of parentheses
4x+2x-45+15=0
We add all the numbers together, and all the variables
6x-30=0
We move all terms containing x to the left, all other terms to the right
6x=30
x=30/6
x=5
| 10x-5-2x=9x+7 | | 18=0.06*150/x | | 2a+3=a+3 | | (x+2)(x)(x-2)=1728 | | 25=3+2m | | 5(2x+1)/4=11 | | 9m+124=270.25 | | 23n=0 | | 1/8x=36 | | 40+45+77+2x+x=540 | | (4/7)y-2=(3/7)y+(3/14) | | -5x+1=3x-1 | | -4(2x+6)=-8x-24 | | 301+24o=501+16o | | (2/3)s-(5/6)s+0.5=-3/2 | | .(69.115)=69m-115 | | 2x2+2x2=8 | | (69.115)=69m-115 | | -x+32=64 | | 4m+0.375=8.375 | | 2x(x+10)=5x-18 | | c)8(a+12)=168 | | e/8=25/40 | | 1/3d+6=9 | | 2(c+9)=30 | | -64=8b | | 10-3a=37 | | 3x-5+7x2=3x2+7+11x | | 2x+3x+55=100 | | 4x(3x)=192 | | m/2*(m+6)=48 | | (0.7x0.7)+0.12=e |