6x+7(x-3)=122

Simple and best practice solution for 6x+7(x-3)=122 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 6x+7(x-3)=122 equation:


Simplifying
6x + 7(x + -3) = 122

Reorder the terms:
6x + 7(-3 + x) = 122
6x + (-3 * 7 + x * 7) = 122
6x + (-21 + 7x) = 122

Reorder the terms:
-21 + 6x + 7x = 122

Combine like terms: 6x + 7x = 13x
-21 + 13x = 122

Solving
-21 + 13x = 122

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 13x = 122 + 21

Combine like terms: -21 + 21 = 0
0 + 13x = 122 + 21
13x = 122 + 21

Combine like terms: 122 + 21 = 143
13x = 143

Divide each side by '13'.
x = 11

Simplifying
x = 11

See similar equations:

| 9x+10x^2=10x^3 | | 2y^9-13y+6=0 | | 1.8+32=0 | | 3a+10-4a=9 | | 3h+6h+(-4)+b=44h | | -3y+7(3y-2)+4y=-y | | 3h+6h+(-4)+b= | | 4=1.5x^2+5x-4 | | 5(-2n+4)-2(n+3)=n | | y=9x-x^3 | | (6-z)(5z-7)=0 | | (3c^4+5c^5)+(9c^5-2)= | | X^2-2x-6=4x+21 | | 4x+3(4x-10)=148 | | -10(1-9x)+6(x-10)+8x=-3(x-4) | | x^2+72+x=0 | | -9(6m-3)+6(1+4m)=3m | | 7x+6x=5 | | 40=36-5(2-3w) | | x*x=0.25 | | 7r+3(7+r)=-(r+4) | | xx=0.25 | | (x+5)(x-7)=(x-2)(x+4) | | (-5x)-6+4x=6 | | (6x-3)(4x+5-x)= | | 7x+3(3x+16)=128 | | 4a^2+4a=20 | | 2+5=14 | | 3+4=24 | | 2y=0.09 | | 5x^2+5x=20x-10 | | b-6=-15 |

Equations solver categories