-3x-13=7(x+2)-4(x-7)

Simple and best practice solution for -3x-13=7(x+2)-4(x-7) 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 -3x-13=7(x+2)-4(x-7) equation:


Simplifying
-3x + -13 = 7(x + 2) + -4(x + -7)

Reorder the terms:
-13 + -3x = 7(x + 2) + -4(x + -7)

Reorder the terms:
-13 + -3x = 7(2 + x) + -4(x + -7)
-13 + -3x = (2 * 7 + x * 7) + -4(x + -7)
-13 + -3x = (14 + 7x) + -4(x + -7)

Reorder the terms:
-13 + -3x = 14 + 7x + -4(-7 + x)
-13 + -3x = 14 + 7x + (-7 * -4 + x * -4)
-13 + -3x = 14 + 7x + (28 + -4x)

Reorder the terms:
-13 + -3x = 14 + 28 + 7x + -4x

Combine like terms: 14 + 28 = 42
-13 + -3x = 42 + 7x + -4x

Combine like terms: 7x + -4x = 3x
-13 + -3x = 42 + 3x

Solving
-13 + -3x = 42 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-13 + -3x + -3x = 42 + 3x + -3x

Combine like terms: -3x + -3x = -6x
-13 + -6x = 42 + 3x + -3x

Combine like terms: 3x + -3x = 0
-13 + -6x = 42 + 0
-13 + -6x = 42

Add '13' to each side of the equation.
-13 + 13 + -6x = 42 + 13

Combine like terms: -13 + 13 = 0
0 + -6x = 42 + 13
-6x = 42 + 13

Combine like terms: 42 + 13 = 55
-6x = 55

Divide each side by '-6'.
x = -9.166666667

Simplifying
x = -9.166666667

See similar equations:

| -4-5x=-94 | | p+1+-5p=13 | | 0=24x^2-8x | | 2x^2-4m^3=7x^4+3m^2 | | 26x=-4 | | 4d+3=7d+15 | | 4-5x+17+22x= | | 2r-3p=mforp | | 6h-5h+3h= | | -4-(2-7x)=2(-x+1) | | 30-(3c+4)=2c+14+c | | 5(1-2m)+8=15 | | 5x-2(3x+2)=1 | | y=8*8+13*8+8 | | 4x+4x=7x-4 | | 1t+3t-7=4t-7 | | 3=72+455555555v | | 30-3c+4=3c+14 | | 4+3(8-2)= | | 4r+6=9r+4 | | -39+8x=5x+30 | | 8=20+200 | | 16x-96=-20x+48 | | 57=13(3)+b | | -45=(10)t-(4.9)t^2 | | 11x-17=10x+7 | | 16x-96=-20x*40 | | -5/6(8+2x)=40 | | 1/8*3=m | | j=4(h+j)-7forh | | 11x-17=10x+17 | | 3.8+10m=7.31 |

Equations solver categories