7x+40-4x=5-2x-9

Simple and best practice solution for 7x+40-4x=5-2x-9 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+40-4x=5-2x-9 equation:


Simplifying
7x + 40 + -4x = 5 + -2x + -9

Reorder the terms:
40 + 7x + -4x = 5 + -2x + -9

Combine like terms: 7x + -4x = 3x
40 + 3x = 5 + -2x + -9

Reorder the terms:
40 + 3x = 5 + -9 + -2x

Combine like terms: 5 + -9 = -4
40 + 3x = -4 + -2x

Solving
40 + 3x = -4 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
40 + 3x + 2x = -4 + -2x + 2x

Combine like terms: 3x + 2x = 5x
40 + 5x = -4 + -2x + 2x

Combine like terms: -2x + 2x = 0
40 + 5x = -4 + 0
40 + 5x = -4

Add '-40' to each side of the equation.
40 + -40 + 5x = -4 + -40

Combine like terms: 40 + -40 = 0
0 + 5x = -4 + -40
5x = -4 + -40

Combine like terms: -4 + -40 = -44
5x = -44

Divide each side by '5'.
x = -8.8

Simplifying
x = -8.8

See similar equations:

| 3a^3+7a-3a^2-2a-4a^3-a= | | 4(6-x)-2(3-x)-5=9(5-2x) | | 8+2x=6x-20 | | 9n+20-7n=42 | | 15x-5(2x-1)=3(3x-5) | | 55=7+4d | | 29+r=420 | | -29=11p+59 | | 9t-4=14+15t | | 3x^2-13x+4=0 | | y=x^4+2x+5x^2+6x+5 | | 150+72h=240+54h | | 86=-5m+11 | | x-10=-4x+22 | | x+5=-6 | | 9x^2-21x=0 | | 7-.25(j-8)=6 | | y+6.5=10 | | 9(2x-6)-(x+3)=4x-18 | | 2(2x+9)+2(6x-1)=360 | | y=9x+4 | | x+19=27 | | 5x^2-3x+40=0 | | 3b-2a=9 | | 20-4c=-68 | | X(x+2)-2(x+2)= | | 6(3x-1)-2x=2(2x-5)-8 | | 5x+3=7x | | q=7(p-2)+3 | | 5w+30=2w+36 | | y=4.7x^2+4.5x+40 | | 6f=120 |

Equations solver categories