4x+3+7+12x=138

Simple and best practice solution for 4x+3+7+12x=138 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 4x+3+7+12x=138 equation:


Simplifying
4x + 3 + 7 + 12x = 138

Reorder the terms:
3 + 7 + 4x + 12x = 138

Combine like terms: 3 + 7 = 10
10 + 4x + 12x = 138

Combine like terms: 4x + 12x = 16x
10 + 16x = 138

Solving
10 + 16x = 138

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 16x = 138 + -10

Combine like terms: 10 + -10 = 0
0 + 16x = 138 + -10
16x = 138 + -10

Combine like terms: 138 + -10 = 128
16x = 128

Divide each side by '16'.
x = 8

Simplifying
x = 8

See similar equations:

| 9+y=30 | | 2x^6-17x^3+35= | | 23+q=34 | | log(x)+log(4x)=6 | | 8x^2-7x-8=0 | | -205=-5(5r+6) | | n+32=39 | | -24=24 | | -24=8/3 | | (10x-2)=(5x+8) | | 3.6x=-3.96 | | 8x^2-7x-9=0 | | x+7=x^2+10x+25 | | 3.6x=3.96 | | 4-y=30 | | -.25+3=0 | | 6x^4-47x^3-34x^2= | | -10m+7=7m+-11 | | -5x^4+4x+3=0 | | 4+x^4=0 | | 9m^2+2=11m | | 3pq^2+4qr+2pqr= | | 10x-65=6x-5 | | x+4+5(3x-2)= | | 7h^2+0.12=1.24 | | 9m^2+2=11 | | -2(1-5y)= | | x-7=1+2x | | .5x^2-4=0 | | 9m^2-2=11 | | 4.8=0.6y | | 27+(2*5*5)= |

Equations solver categories