(X+20)+(3x+30)=90

Simple and best practice solution for (X+20)+(3x+30)=90 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 (X+20)+(3x+30)=90 equation:


Simplifying
(X + 20) + (3x + 30) = 90

Reorder the terms:
(20 + X) + (3x + 30) = 90

Remove parenthesis around (20 + X)
20 + X + (3x + 30) = 90

Reorder the terms:
20 + X + (30 + 3x) = 90

Remove parenthesis around (30 + 3x)
20 + X + 30 + 3x = 90

Reorder the terms:
20 + 30 + X + 3x = 90

Combine like terms: 20 + 30 = 50
50 + X + 3x = 90

Solving
50 + X + 3x = 90

Solving for variable 'X'.

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

Add '-50' to each side of the equation.
50 + X + -50 + 3x = 90 + -50

Reorder the terms:
50 + -50 + X + 3x = 90 + -50

Combine like terms: 50 + -50 = 0
0 + X + 3x = 90 + -50
X + 3x = 90 + -50

Combine like terms: 90 + -50 = 40
X + 3x = 40

Add '-3x' to each side of the equation.
X + 3x + -3x = 40 + -3x

Combine like terms: 3x + -3x = 0
X + 0 = 40 + -3x
X = 40 + -3x

Simplifying
X = 40 + -3x

See similar equations:

| 6n+1=4n-5 | | 4x-2(x-5)=3x+4x+9 | | 2=3x-2x | | -32=6x-2 | | 5w/3=45 | | 15=n+6 | | -x+0.75=10 | | x=5y^3+3y^2+6y+2 | | 8=14-2x | | -4=-17+2m | | 7n-1-6n=-6 | | 15x+1-7(x+9)=4x | | 5x+x=-3x-79 | | 2x-4y+z+5=0 | | 4v+44=v-76 | | -162=-7+5(-7n+4) | | solve(5*0.3)+(x*0.7)=3.3forx | | 16t+6=t-324 | | 3/4g-1/3=-10/3 | | 8w=21+w | | -6=m-2-1 | | 4x+27=12 | | -24+6k=-6(4k-1) | | 4-m/m5 | | =y-12 | | d-181=-6d-6 | | 4x-2(x-3)=-7+5x+1 | | -112=8(1+5a) | | -3(m+8)=5m-24 | | 5/7(t-3)-39/7=-6 | | 2x+28x=0 | | 0.16(x-180)+0.19x=0.94x-294.3 |

Equations solver categories