7x+138=180

Simple and best practice solution for 7x+138=180 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+138=180 equation: 


Simplifying
7x + 138 = 180

Reorder the terms:
138 + 7x = 180

Solving
138 + 7x = 180

Solving for variable 'x'.

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

Add '-138' to each side of the equation.
138 + -138 + 7x = 180 + -138

Combine like terms: 138 + -138 = 0
0 + 7x = 180 + -138
7x = 180 + -138

Combine like terms: 180 + -138 = 42
7x = 42

Divide each side by '7'.
x = 6

Simplifying
x = 6

See similar equations:

| -x^2+70x+9800=0 | | x^2+32x+13=0 | | 2(x^2+8x-133)=0 | | 4(x)+6=-24 | | 2u+10=5(u+8) | | 2000=x(1.025) | | 5n-6=n+18 | | 14(v+3)-2v=4(3v+2)-11 | | M=1/5t*3 | | 4x-2y=1z | | 3a-y=2a+y | | 8(x+2)=4(2x+1)+12 | | -1/2+y=-6/7 | | 2(x^2+5x-133)=0 | | M=1/5t=3 | | 91m^2=6m*w | | 17+4(3+a)-a=29+3a | | 4(3+9)+10a-4a=48+6a | | 0.1(x+80)+0.9x=33 | | 6+3x=-4 | | 4/5t-5=3 | | 2a/3a-^2 | | 3a(a+4)-2a+7=10a+7 | | 35+0.20=89 | | x+3i+3=5+yi | | 2(-28)/-7 | | x+3i+3=5yi | | x/7−y/4=1 | | x^2-3x-4=4 | | 4x-7=2(2-3)-1 | | 4x-7=2(2-3) | | 3x+5-(2x+10)=3-4x-(-2x+9) |

Equations solver categories