7x+3(3x+6)=162

Simple and best practice solution for 7x+3(3x+6)=162 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 7x+3(3x+6)=162 equation:


Simplifying
7x + 3(3x + 6) = 162

Reorder the terms:
7x + 3(6 + 3x) = 162
7x + (6 * 3 + 3x * 3) = 162
7x + (18 + 9x) = 162

Reorder the terms:
18 + 7x + 9x = 162

Combine like terms: 7x + 9x = 16x
18 + 16x = 162

Solving
18 + 16x = 162

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 16x = 162 + -18

Combine like terms: 18 + -18 = 0
0 + 16x = 162 + -18
16x = 162 + -18

Combine like terms: 162 + -18 = 144
16x = 144

Divide each side by '16'.
x = 9

Simplifying
x = 9

See similar equations:

| f(-6)=2x^2+4x-3 | | 1-5y+6=-12 | | 3z+6x-4=14 | | x-12x= | | f(6)=2x^2+4x-3 | | 1.5x^2-32=x^2 | | 2.2+10m=7.61 | | -5v+8-72v= | | 12(x+1)-(42-3x)=42(x-1) | | x^3=-9+46i | | 1z+5=7 | | y=x^2*-11x+24 | | 8y+7=32 | | 18+x=-28 | | 3x-12=10x+5 | | 5x+1+76=12x | | 5x+1+76=12 | | 4y^2-48=y^2 | | 9=8x^2+9x+10 | | 5p^2+38p-16=0 | | 200+125+45000=43425+150 | | 4x-6=6x+18 | | 150000=x+(x*.10) | | 2*-4x= | | 19x^2+11x+10=0 | | 5(4z-1)-2(z+1)=(z+1) | | 30z^3=35z^2+25z | | 7x+-20=2x+25 | | 2.6+(-0.4)=-3 | | 6.3x-1.8=10.8 | | x^3-2x^2=8x | | 5(1-u)=u+8 |

Equations solver categories