(2x+3)+(6x+7)=90

Simple and best practice solution for (2x+3)+(6x+7)=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 (2x+3)+(6x+7)=90 equation:


Simplifying
(2x + 3) + (6x + 7) = 90

Reorder the terms:
(3 + 2x) + (6x + 7) = 90

Remove parenthesis around (3 + 2x)
3 + 2x + (6x + 7) = 90

Reorder the terms:
3 + 2x + (7 + 6x) = 90

Remove parenthesis around (7 + 6x)
3 + 2x + 7 + 6x = 90

Reorder the terms:
3 + 7 + 2x + 6x = 90

Combine like terms: 3 + 7 = 10
10 + 2x + 6x = 90

Combine like terms: 2x + 6x = 8x
10 + 8x = 90

Solving
10 + 8x = 90

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 8x = 90 + -10

Combine like terms: 10 + -10 = 0
0 + 8x = 90 + -10
8x = 90 + -10

Combine like terms: 90 + -10 = 80
8x = 80

Divide each side by '8'.
x = 10

Simplifying
x = 10

See similar equations:

| 5x+9y=19 | | 156/46*5 | | (4x+21)=(7x+6) | | 5(d+4)=-5 | | x+2+x+3+x+3=x+x+x+2+x+2 | | (4x+21)+x=180 | | 34=-2+x | | (4x+21)+(7x+6)=180 | | 16x^2+17x+5=0 | | x+.5x=.66 | | 10-x/2=-4 | | e=0.6 | | 4x^4+9x^2-9=0 | | 7(y-9/7)=-3 | | 3x^3+22x^2+40x=0 | | ex=0.6 | | 3x+26-9+x=23+2x-7 | | 3x^4+0x^3-8x^2+0x-16=0 | | X(x+20)=50 | | 18x-3(6x-3)=9 | | 200z=350000 | | -6e-5/3=4/3 | | 200z=150000 | | 200z=500000 | | 5(2z-7)=-2z+7 | | 200z=200000 | | 2(x-5)=-5 | | x+x+(y+78)=180 | | 5d-1/2=3/2 | | 150(300000)+200z= | | -y*13=11 | | 3x-9-2x-4=13 |

Equations solver categories