15+-7(2x+9)=18+-4x

Simple and best practice solution for 15+-7(2x+9)=18+-4x 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 15+-7(2x+9)=18+-4x equation:


Simplifying
15 + -7(2x + 9) = 18 + -4x

Reorder the terms:
15 + -7(9 + 2x) = 18 + -4x
15 + (9 * -7 + 2x * -7) = 18 + -4x
15 + (-63 + -14x) = 18 + -4x

Combine like terms: 15 + -63 = -48
-48 + -14x = 18 + -4x

Solving
-48 + -14x = 18 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-48 + -14x + 4x = 18 + -4x + 4x

Combine like terms: -14x + 4x = -10x
-48 + -10x = 18 + -4x + 4x

Combine like terms: -4x + 4x = 0
-48 + -10x = 18 + 0
-48 + -10x = 18

Add '48' to each side of the equation.
-48 + 48 + -10x = 18 + 48

Combine like terms: -48 + 48 = 0
0 + -10x = 18 + 48
-10x = 18 + 48

Combine like terms: 18 + 48 = 66
-10x = 66

Divide each side by '-10'.
x = -6.6

Simplifying
x = -6.6

See similar equations:

| 8=h+12.5 | | 2(x-2)+3=3x+5 | | 1-0.6x+0.08x^2=0 | | 2a-12=5-7a | | 8n+-3=-5 | | 9-3=4+3x-x | | -3(-4-6x)+7(5-x)=(-8) | | -10u+16=-12u-14 | | -5x-8-1x=12 | | 15+2s=33 | | (7-2x)(13-2x)(1x)= | | 66+26+z=180 | | -51+6x=105-7x | | -11r=-15r-16 | | q-3=6 | | 12a+8=12a+8 | | -3s=33 | | 8(3x-6)+4(-5x-1)=(-8) | | 3x^2-48x+135=0 | | 2-7x=-89 | | -8.1j-19.37=-5.8j+15.82 | | 2y(12x+8)= | | K-(-23)=17 | | -41=4(6n+5)-(n-8) | | 1=-24-x | | 4x+6+1=(-17) | | X+y=5fory | | 6x-81=114-9x | | -16x^2+208x+156=0 | | -15g-20=-17g | | (3x-4)=2(x+2) | | 45+24x=189 |

Equations solver categories