3x=78+x

Simple and best practice solution for 3x=78+x 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=78+x equation:


Simplifying
3x = 78 + x

Solving
3x = 78 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
3x + -1x = 78 + x + -1x

Combine like terms: 3x + -1x = 2x
2x = 78 + x + -1x

Combine like terms: x + -1x = 0
2x = 78 + 0
2x = 78

Divide each side by '2'.
x = 39

Simplifying
x = 39

See similar equations:

| 6x^2-37x=35 | | 2(7x-5)=60 | | 14=-7(-4n+5)-7 | | 108x^2=192 | | 3+2x=5x | | (5*6)*2=5*(6*2) | | -7x+13=-2+9 | | 348x+432y=23 | | 348x+432y=30 | | -4x-15=17-4x | | (10*13.70)=26n+7 | | 2n+17=27 | | -7+8x=33 | | -12.1w-14.4=-10.1w | | 4.3z-14.01=16.58+6.2z | | 5(2x-6)-10=12-3(2x-6) | | 61x+31y=30 | | 10=26n+7 | | -13.32-9.21-16.7u=17.49-14.4u | | 5xsquared+10x-7=28 | | (6y^2-9y+4)-(4y^2-9y+8)= | | -13.32-9.21-16.7u=17.49-4.4u | | x+4y=13.8 | | U=v+18 | | 30x^2-5x-12=0 | | 10x-10x= | | 3+2(x+17)=11 | | 4x=y+13 | | 55-7x=2x+15 | | e(z^2)=e(3z) | | 7.7h=10.2h+17.25 | | 4k+8=64 |

Equations solver categories