4X-7=77-8X

Simple and best practice solution for 4X-7=77-8X 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-7=77-8X equation:


Simplifying
4X + -7 = 77 + -8X

Reorder the terms:
-7 + 4X = 77 + -8X

Solving
-7 + 4X = 77 + -8X

Solving for variable 'X'.

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

Add '8X' to each side of the equation.
-7 + 4X + 8X = 77 + -8X + 8X

Combine like terms: 4X + 8X = 12X
-7 + 12X = 77 + -8X + 8X

Combine like terms: -8X + 8X = 0
-7 + 12X = 77 + 0
-7 + 12X = 77

Add '7' to each side of the equation.
-7 + 7 + 12X = 77 + 7

Combine like terms: -7 + 7 = 0
0 + 12X = 77 + 7
12X = 77 + 7

Combine like terms: 77 + 7 = 84
12X = 84

Divide each side by '12'.
X = 7

Simplifying
X = 7

See similar equations:

| x^2+10x+11=m+x^2+25-25 | | 105=-5(x-8) | | 20-(x+3)=10 | | 4(x-5)-1=x | | 5x+5=5x-2 | | 4(5x+1)=20x-6 | | 15x-10=90 | | 39.89*12=x | | 2189x^64+50x-12=0.00213 | | 6*x=24 | | 26a+10a-1= | | 53/4=1/8y | | 16/2n=1 | | 150x^2-96=0 | | 5/8k=30 | | 3t/2t-6 | | 12d/10=6 | | 2x-30+5x-50=180 | | 14u^2-u^3+32u=0 | | 3a-1b=8 | | 3(x-2)+x=7x | | 14u^2-3u+32u=0 | | 12+(x-3)=7 | | u^3+32+14u^2=0 | | (-7m^2+8n^2-9n)-[(8m^2-9m+4n)+(-8m^2)+4n^2]= | | 5n=36+n | | -2(y+2)+3(3y-7)=6(y-4)+13 | | 2.3x=102 | | 10x+3=10x-4 | | 6x-70=2x-30 | | 6x^2+y^2+10x=2xy+2y | | 3x-3=108 |

Equations solver categories