2x+122=7x+77

Simple and best practice solution for 2x+122=7x+77 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 2x+122=7x+77 equation:


Simplifying
2x + 122 = 7x + 77

Reorder the terms:
122 + 2x = 7x + 77

Reorder the terms:
122 + 2x = 77 + 7x

Solving
122 + 2x = 77 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
122 + 2x + -7x = 77 + 7x + -7x

Combine like terms: 2x + -7x = -5x
122 + -5x = 77 + 7x + -7x

Combine like terms: 7x + -7x = 0
122 + -5x = 77 + 0
122 + -5x = 77

Add '-122' to each side of the equation.
122 + -122 + -5x = 77 + -122

Combine like terms: 122 + -122 = 0
0 + -5x = 77 + -122
-5x = 77 + -122

Combine like terms: 77 + -122 = -45
-5x = -45

Divide each side by '-5'.
x = 9

Simplifying
x = 9

See similar equations:

| -6(-12+n)=8(7n+9) | | -9-6y+9=3+9 | | 65+x=7.5x | | (x+9)2=28 | | 30+x=2x | | 60+x=4x | | -9-6y=12 | | 20=5(x+9) | | 4x-3/5-4/x+2(x-13)/15 | | 7m-6=-2.5 | | y=-(x^2/10)+(9x/10)+(11/5) | | 6t=15(t-1) | | 5(3x+6)=3(5x+10) | | 4m-14=50 | | 7n^2+53n-24=0 | | ln(x)+ln(x+3)=ln(39) | | 13x-9+3x-4= | | 41-2m=65 | | 2/3m+8=20 | | -9/-4.5 | | x+20=x+8 | | -33+6p=5(5p+1) | | (6x^2-6x-74)+(7x^2+9x)= | | 6/5x+2=7 | | y=-5*-10-10 | | -6(5v-2)=-5v-13 | | y=-5*2-10 | | x+8x+2y+18=0 | | 1(m-3)=12 | | X^2+8=24 | | 1(9-2b)=-14 | | 1(4y-2)=4 |

Equations solver categories