2(x+4)-8=-5(x-7)+21

Simple and best practice solution for 2(x+4)-8=-5(x-7)+21 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 2(x+4)-8=-5(x-7)+21 equation:


Simplifying
2(x + 4) + -8 = -5(x + -7) + 21

Reorder the terms:
2(4 + x) + -8 = -5(x + -7) + 21
(4 * 2 + x * 2) + -8 = -5(x + -7) + 21
(8 + 2x) + -8 = -5(x + -7) + 21

Reorder the terms:
8 + -8 + 2x = -5(x + -7) + 21

Combine like terms: 8 + -8 = 0
0 + 2x = -5(x + -7) + 21
2x = -5(x + -7) + 21

Reorder the terms:
2x = -5(-7 + x) + 21
2x = (-7 * -5 + x * -5) + 21
2x = (35 + -5x) + 21

Reorder the terms:
2x = 35 + 21 + -5x

Combine like terms: 35 + 21 = 56
2x = 56 + -5x

Solving
2x = 56 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
2x + 5x = 56 + -5x + 5x

Combine like terms: 2x + 5x = 7x
7x = 56 + -5x + 5x

Combine like terms: -5x + 5x = 0
7x = 56 + 0
7x = 56

Divide each side by '7'.
x = 8

Simplifying
x = 8

See similar equations:

| 20x^2-12x-32=0 | | 15b-4b=220 | | 4(x+5)-20=-3(x-7)+28 | | 2x^4-25x^2=0 | | 5x^2+x=16x | | y=64x^3+80x^2+25x | | log(x+2)=1.732 | | x+4(.25x)=8 | | 2+0y=10-3y+4y | | 2(5x+10)=10(2x+1) | | 10+6v=-104 | | Y+89=93 | | 6x^2+2x-400=0 | | 6x^2+x-400=0 | | 2x-9y=17fory | | 6x+4y=1000 | | a-13+2a=10 | | -6y^3+13y^2-2y-14y^7+3y^4= | | 750=3x(x-5)(x-5) | | s-1.5=5.9 | | -201=m-41 | | 4x-5=3(x-1)-6 | | 6*5-8*4+(-24)= | | -7(2)(-1)(-1)= | | y^2-72y+12=0 | | x(3x)-70=-5 | | y=t^3-3t+1 | | -5x+2y=4+(48) | | 5m^2+2m+5=0 | | 5m+12=2(2x-15) | | 9x+12=4y | | (8.163*(cos(x)))+(50*(sin(x)))=27.784 |

Equations solver categories