4x-12=3x+7

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


Simplifying
4x + -12 = 3x + 7

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

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

Solving
-12 + 4x = 7 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-12 + 4x + -3x = 7 + 3x + -3x

Combine like terms: 4x + -3x = 1x
-12 + 1x = 7 + 3x + -3x

Combine like terms: 3x + -3x = 0
-12 + 1x = 7 + 0
-12 + 1x = 7

Add '12' to each side of the equation.
-12 + 12 + 1x = 7 + 12

Combine like terms: -12 + 12 = 0
0 + 1x = 7 + 12
1x = 7 + 12

Combine like terms: 7 + 12 = 19
1x = 19

Divide each side by '1'.
x = 19

Simplifying
x = 19

See similar equations:

| -32-28x=-10-6x | | x-3x^1/2=4 | | 4+3t-5t=16 | | 3x-10=20x+3 | | f(x)=ln(x^8)-lnx | | (u-3)*8=56 | | 4=m/2.5 | | x-20=30x-20 | | (q-8)*4=12 | | 17x+3=-10 | | (3x)/5=(21-7y)/10 | | 5n-2=387 | | 8+-19x+7x^2=0 | | 4=-x+10 | | 8=-x+10 | | j=1/3=3/4 | | y=0.7x+4.35 | | 7x+8y-15=0 | | z/10.7=4 | | 6(2x-7)=48 | | 2x^2-21x+4=0 | | 6x-5=3x+6 | | 4.2=t-3.6 | | 7x^2-19x+9-1=0 | | -h/6.7=3 | | 20-p=2(4.5p-25)-10 | | 6x+145=15x-8 | | 15x^2=1 | | 2x^2+2x+56=0 | | 1/4y-1=2/5 | | 4.1-19.6x=4.2-1.99x | | 5+78x=52x+13 |

Equations solver categories