7x-3(-6x+15)=180

Simple and best practice solution for 7x-3(-6x+15)=180 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-3(-6x+15)=180 equation:


Simplifying
7x + -3(-6x + 15) = 180

Reorder the terms:
7x + -3(15 + -6x) = 180
7x + (15 * -3 + -6x * -3) = 180
7x + (-45 + 18x) = 180

Reorder the terms:
-45 + 7x + 18x = 180

Combine like terms: 7x + 18x = 25x
-45 + 25x = 180

Solving
-45 + 25x = 180

Solving for variable 'x'.

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

Add '45' to each side of the equation.
-45 + 45 + 25x = 180 + 45

Combine like terms: -45 + 45 = 0
0 + 25x = 180 + 45
25x = 180 + 45

Combine like terms: 180 + 45 = 225
25x = 225

Divide each side by '25'.
x = 9

Simplifying
x = 9

See similar equations:

| x^2+2x+53=0 | | 27=-2x+45 | | 3.14*r^2*12= | | 8(k+3)=12k-4+-4 | | X+5+10=7 | | x/4=2/4 | | 4x^2+8=48 | | tan(40=6/x | | 2x-4+1=-3-2x | | 6x=25+16-5 | | log(3)3x+8=2-x | | a-6=15+8z | | log(3)3x+8=x^2+x | | x/4=6/4 | | x-2(1+3x)=4 | | X^3-4x^2-4x+18= | | 164363a-10=10 | | =x/4 | | 164363-10=10 | | 6x-9+2x=2+8x-11 | | 3x+37=16x-15 | | (7p-25)(p+7)+(p-6)(p+6)= | | 6x-13x=-14 | | 12x-y= | | 5x^3-20x^2-20x+80= | | 0.04-0.2=0.07 | | 4x-12+3x=7+7x-18 | | 1.23X+79=1.22x-2 | | 3z+36=90 | | 5x-2x+7=11-1 | | sin(B)=0.4848 | | 6x-15+2x=3+8x-17 |

Equations solver categories