7-3(5x+2)=-18

Simple and best practice solution for 7-3(5x+2)=-18 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 7-3(5x+2)=-18 equation:


Simplifying
7 + -3(5x + 2) = -18

Reorder the terms:
7 + -3(2 + 5x) = -18
7 + (2 * -3 + 5x * -3) = -18
7 + (-6 + -15x) = -18

Combine like terms: 7 + -6 = 1
1 + -15x = -18

Solving
1 + -15x = -18

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -15x = -18 + -1

Combine like terms: 1 + -1 = 0
0 + -15x = -18 + -1
-15x = -18 + -1

Combine like terms: -18 + -1 = -19
-15x = -19

Divide each side by '-15'.
x = 1.266666667

Simplifying
x = 1.266666667

See similar equations:

| 12x+8=15x-4 | | 32x^5+64x^4+16x= | | (x+3y)(7x+2y)= | | x^3+2t^2=9 | | 7-4x=5-3x | | -7n-16=4n-18 | | r+8r=17 | | 9(x-5)=9x-45 | | 3x+x+30=49 | | 4.9x+7.5=1.8x+32.3 | | U=-x^2-6x-10 | | 4.9x+7.5=1.8x+32 | | 3y^2+25x-75=0 | | 15x=50-4x+349 | | X+7-4+6-(7-0)= | | 124-a=98 | | -7x+6=-3 | | -9k^2+7=0 | | x+4-3=-12 | | (3x-8)(7x+3)=0 | | 10x+x^2=45 | | 14+4x=-43 | | The= | | 5+4(5x-10)=-60 | | (2x-8)(7x+3)=0 | | 2x+50=50 | | 9x+2=3x+6 | | 3x^2-110x=0 | | 3x-17+2x-15+x=180 | | X+6-7+8-1+9= | | w^2-132+42=0 | | 50-0.833x=32.857-0.428x |

Equations solver categories