86-(7x+13)=7(x+4)+x

Simple and best practice solution for 86-(7x+13)=7(x+4)+x 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 86-(7x+13)=7(x+4)+x equation:


Simplifying
86 + -1(7x + 13) = 7(x + 4) + x

Reorder the terms:
86 + -1(13 + 7x) = 7(x + 4) + x
86 + (13 * -1 + 7x * -1) = 7(x + 4) + x
86 + (-13 + -7x) = 7(x + 4) + x

Combine like terms: 86 + -13 = 73
73 + -7x = 7(x + 4) + x

Reorder the terms:
73 + -7x = 7(4 + x) + x
73 + -7x = (4 * 7 + x * 7) + x
73 + -7x = (28 + 7x) + x

Combine like terms: 7x + x = 8x
73 + -7x = 28 + 8x

Solving
73 + -7x = 28 + 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.
73 + -7x + -8x = 28 + 8x + -8x

Combine like terms: -7x + -8x = -15x
73 + -15x = 28 + 8x + -8x

Combine like terms: 8x + -8x = 0
73 + -15x = 28 + 0
73 + -15x = 28

Add '-73' to each side of the equation.
73 + -73 + -15x = 28 + -73

Combine like terms: 73 + -73 = 0
0 + -15x = 28 + -73
-15x = 28 + -73

Combine like terms: 28 + -73 = -45
-15x = -45

Divide each side by '-15'.
x = 3

Simplifying
x = 3

See similar equations:

| 3/4x=(-18) | | X^14=1.04 | | -2.7(2m-1)-3.7= | | -3(5p+4)-2(1-11p)=3(3+2p) | | 3x-x+3=.7142 | | 3r+15h=30 | | 22x-5-14x+3=19x-9-11x+11 | | x^2-(2/3)x-16/3=0 | | s^2=3+s(1-5s) | | -2(6x+9)+8= | | .5x+16=40 | | 5x+32=23 | | 9x+7-2x+4x-5+2y= | | x+9=-x+9 | | -(2+5)+(6z+1)=-2(z+1) | | 9-5(2n+10)=-1 | | 6+z=100 | | 4X+6=-20 | | ln(2x-1)+ln(3x+1)=1 | | 0.12y+0.08(y+6000)=1280 | | 5(3z-1)-4(z+4)=8(z+1) | | (7x-1)= | | -6.7(4t+6)-2.2(3t-5)= | | 1.2x+y=5 | | (3a-4)/2 | | -4(t-2)-(t+2)=11 | | 3a-4/2 | | 2x+3x=75 | | 396=(x+2)(x)(4) | | 11x^2+3=5(4x-3) | | b^3-2b^2-35b= | | x+3x+6x=350 |

Equations solver categories