If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x+4x=13
We simplify the equation to the form, which is simple to understand
3x+4x=13
We move all terms containing x to the left and all other terms to the right.
+3x+4x=+13
We simplify left and right side of the equation.
+7x=+13
We divide both sides of the equation by 7 to get x.
x=1.85714285714
| 2x+3x=160 | | 5n+1/9=1/2 | | 3(x-2)*(x-2)+4=52 | | 12x^2-16x+32= | | 39-(3x+6)=3(x+4)+x | | 6x+8=36+2x | | 4=3+4(x-5) | | -9(k+5)-(4+4k)=-14k | | -2(4x-5)-10=-2(8x+2)-2 | | (5.6-2a+1.4)/1.2=4.5 | | 4x+3=150 | | r-14=20 | | -6x+3=7x+10 | | X(7-3)-8=24 | | 39x^2-498x-2430=0 | | -3(x+5)-43=8-39 | | 4x+8(7x-8)=-484 | | (-5x^4)(-8x^7)(2x)= | | 8x-(6x+6)=0 | | 2b=30 | | 60=12m | | -6.2x-10=-28.6 | | -8n+7(4n+5)=115 | | -4(x+1)-11=14+3 | | 2.2t-2.3=7.6 | | -4.2=9.1x+231 | | .66x^2-8=16 | | 2x(x+8)=180 | | -44s-2=-55s-4.2 | | =3+4(x-5) | | 20z+8=22z | | -14=p(5-p) |