7x+126=

Simple and best practice solution for 7x+126= 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+126= equation:


Simplifying
7x + 126 = 0

Reorder the terms:
126 + 7x = 0

Solving
126 + 7x = 0

Solving for variable 'x'.

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

Add '-126' to each side of the equation.
126 + -126 + 7x = 0 + -126

Combine like terms: 126 + -126 = 0
0 + 7x = 0 + -126
7x = 0 + -126

Combine like terms: 0 + -126 = -126
7x = -126

Divide each side by '7'.
x = -18

Simplifying
x = -18

See similar equations:

| x+8x+16x=0 | | =-3x^2+360+16x | | 7x=4x-20 | | 1t+3s=45 | | abs(x-2)+abs(2x-1)=abs(x+3)+x-1 | | 5(x-8)=2x+10 | | 6x+9x-3x+8=16 | | 2t+2s=42 | | 14x+3=12x | | 1k=3k-1 | | 5(a+1)-2(3-a)=a-3 | | -(1/(2v-10)=(7/v-5) | | 42-9m=7-4m | | X^2=6/7x | | 2=(-14x-70)/(v-5) | | 15x+-8=13x-4 | | 18*x=57 | | 5-99(6/t)=8 | | 2x^3=82 | | 3x+86= | | 45+-3S+45+-3S+1S+1S=42 | | 2x^3=80 | | log(9)4+log(9)7= | | 40.305*x=10 | | A(n)=6+(n-1)2 | | y=5(x-2)2-6 | | 1a+3S=45 | | A=3.14(10*10) | | A=3.14(2.5*2.5) | | lim(4x-1)/(2x^2-3) | | 8-9x^2=-532 | | y=ax(2) |

Equations solver categories