3x+2+4x=30

Simple and best practice solution for 3x+2+4x=30 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3x+2+4x=30 equation: 


Simplifying
3x + 2 + 4x = 30

Reorder the terms:
2 + 3x + 4x = 30

Combine like terms: 3x + 4x = 7x
2 + 7x = 30

Solving
2 + 7x = 30

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2' to each side of the equation.
2 + -2 + 7x = 30 + -2

Combine like terms: 2 + -2 = 0
0 + 7x = 30 + -2
7x = 30 + -2

Combine like terms: 30 + -2 = 28
7x = 28

Divide each side by '7'.
x = 4

Simplifying
x = 4

See similar equations:

| 10=2sqrtx | | tan(2x)+8=7 | | 6n-(4n-2)=-10 | | 5x(5x-4)=k | | 8x+11+3x+9+5x-8=180 | | 5x(5x-4)=ku | | 2x^2+ax-1=0 | | 3y-4x=-32 | | 75+30+12+x+y=180 | | 17/8x5/6 | | 1/4b-2=26 | | 9-(4x*4x)=57 | | -5=10x+20 | | 0.7(100/1-1.3x)-25.25-(100/1-x-0.3-100/1-x-0.3/1.23)=0 | | 894y+273x=4567890 | | c=0.5(75)+1.25 | | c=0.5+1.25 | | 2/3-30=16 | | 876x-89(9x-72)+45x=3209 | | -5y+10=4(2y+2) | | 5(y+4)=50 | | (4c+2)(-2)= | | 8p+4s-112=0 | | 2(2+x)+2(7+x)=60 | | T-t+t+1=15 | | 4xsquared+7=367 | | 5+8(8m+2)=-107 | | x/10=5/3 | | -7(8-m)= | | 108=zsquared | | 8r^2t^2+2rt^2-15t^2= | | a(n)=14+(n-1)-6 |

Equations solver categories