-6x+7(3x+9)=198

Simple and best practice solution for -6x+7(3x+9)=198 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(3x+9)=198 equation:


Simplifying
-6x + 7(3x + 9) = 198

Reorder the terms:
-6x + 7(9 + 3x) = 198
-6x + (9 * 7 + 3x * 7) = 198
-6x + (63 + 21x) = 198

Reorder the terms:
63 + -6x + 21x = 198

Combine like terms: -6x + 21x = 15x
63 + 15x = 198

Solving
63 + 15x = 198

Solving for variable 'x'.

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

Add '-63' to each side of the equation.
63 + -63 + 15x = 198 + -63

Combine like terms: 63 + -63 = 0
0 + 15x = 198 + -63
15x = 198 + -63

Combine like terms: 198 + -63 = 135
15x = 135

Divide each side by '15'.
x = 9

Simplifying
x = 9

See similar equations:

| -x/5=(-25) | | 76=4x*x+3 | | -20(1/4)=x | | 46=q-7 | | 7*x=1/7 | | -3/5+(-1/5)=x | | 3-3x=y | | 3x+2y+20=180 | | -3/8+(-5/8)=x | | 45/0= | | 2*3x=4 | | 7x+3y=1sveory | | 2x-y=6fory | | 2x+5=7-4 | | -1(-12/13)=x | | -4(m-18)=0 | | 2/3y+y-4=-30 | | 1-z+z^2-z^3+z^4-z^5=0 | | n^2-2n-105=0 | | 4W=3W+24 | | 24=-3+9 | | (2)(2-x)(x+3)=0 | | (3+39+4)=121 | | (2-x)(x+3)=0 | | -5x-4=-31 | | (-2/3)6= | | 3(y-1)/4=-4y | | 7a-35-a^2+5a= | | 5x+14=25 | | -7(x-3)-27=-6 | | 123454321=x^2 | | 30000-2.5x=0 |

Equations solver categories