-5(1+4x)=8(x+2)+7

Simple and best practice solution for -5(1+4x)=8(x+2)+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 -5(1+4x)=8(x+2)+7 equation:


Simplifying
-5(1 + 4x) = 8(x + 2) + 7
(1 * -5 + 4x * -5) = 8(x + 2) + 7
(-5 + -20x) = 8(x + 2) + 7

Reorder the terms:
-5 + -20x = 8(2 + x) + 7
-5 + -20x = (2 * 8 + x * 8) + 7
-5 + -20x = (16 + 8x) + 7

Reorder the terms:
-5 + -20x = 16 + 7 + 8x

Combine like terms: 16 + 7 = 23
-5 + -20x = 23 + 8x

Solving
-5 + -20x = 23 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-5 + -20x + -8x = 23 + 8x + -8x

Combine like terms: -20x + -8x = -28x
-5 + -28x = 23 + 8x + -8x

Combine like terms: 8x + -8x = 0
-5 + -28x = 23 + 0
-5 + -28x = 23

Add '5' to each side of the equation.
-5 + 5 + -28x = 23 + 5

Combine like terms: -5 + 5 = 0
0 + -28x = 23 + 5
-28x = 23 + 5

Combine like terms: 23 + 5 = 28
-28x = 28

Divide each side by '-28'.
x = -1

Simplifying
x = -1

See similar equations:

| 3x=6x-24 | | (1)=(-22)-y | | Sin(2x+50)=0.8 | | -x-24=-4x+18 | | 3y-yz=2 | | 4x-3+2x=63 | | 0.4(x+20)+0.2x=17 | | 4ln(3x+4)=3 | | 5q^2+16q-6=6q-6 | | .5(x+4)=-13 | | 5+4f-7=4f | | 2x+2(x+4)=52 | | 5(x+5)-6=25-5x-6+10x | | 4(x+3)-3=8x+10-4x | | 4n^2+14n=0 | | 4x+19=-3(x-6)-(-7x+5) | | L-3v=wh | | 4x-16=5x-7 | | -x+11x-97=143 | | 4z^2+19z+2=7 | | 5+2r-1=7r+9-4r | | 0=-4.9x^2+10x+30 | | -7=-16-6 | | 2m^2+18m=0 | | 2x-67=-7x+59 | | -5(1+x)-6(x+5)=2x-6x | | 10p-7=7 | | X+4=21x-105-35x-8 | | 4y+5y=2 | | x^2-15=-2 | | 10-3/4x=8 | | x^2+6x-76=0 |

Equations solver categories