If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x.3-7=5
We move all terms to the left:
x.3-7-(5)=0
We add all the numbers together, and all the variables
x.3-12=0
We move all terms containing x to the left, all other terms to the right
x.3=12
x=12/1
x=12
| 5/(7x2x)=7 | | x+710=906 | | −1.0x^2+1.5x+40=0.4x^2+0.5x+10 | | 90x=17 | | x3)-4=11 | | −1.0x2+1.5x+40=0.4x2+0.5x+10 | | -3(x+5)=-(3x+-15) | | 12=4(7+8x-3x) | | 11x-61+10=180 | | 5-8y=-27 | | -1.4x^2-1x-30=0 | | x/8+6=6 | | -6x+21=12x+15 | | 13x-142=96 | | 4g-12=28 | | -6x+21=12x+5 | | 2/3(2-3x)=1/9(2x+1) | | 6x+11x=x+3 | | 7-2(v+4)+2=5 | | 2w^2+15w-120=0 | | 20=-39+3/2t | | 12x42=90 | | W=-39+3/2t | | 43425+125m+200m=45000-150m | | 45x=93+34 | | 160+3p=195-2p | | 10x+x+5-61+10=180 | | 7=6(2x+4)-5 | | 10-4(p+7)=2)1-p) | | 2.8x-8.78=4.1 | | 3x+7=12.6x-5 | | 3x+7=126x-5 |