-4x+31=-3(1+7x)

Simple and best practice solution for -4x+31=-3(1+7x) 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 -4x+31=-3(1+7x) equation:


Simplifying
-4x + 31 = -3(1 + 7x)

Reorder the terms:
31 + -4x = -3(1 + 7x)
31 + -4x = (1 * -3 + 7x * -3)
31 + -4x = (-3 + -21x)

Solving
31 + -4x = -3 + -21x

Solving for variable 'x'.

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

Add '21x' to each side of the equation.
31 + -4x + 21x = -3 + -21x + 21x

Combine like terms: -4x + 21x = 17x
31 + 17x = -3 + -21x + 21x

Combine like terms: -21x + 21x = 0
31 + 17x = -3 + 0
31 + 17x = -3

Add '-31' to each side of the equation.
31 + -31 + 17x = -3 + -31

Combine like terms: 31 + -31 = 0
0 + 17x = -3 + -31
17x = -3 + -31

Combine like terms: -3 + -31 = -34
17x = -34

Divide each side by '17'.
x = -2

Simplifying
x = -2

See similar equations:

| -(3a-7)=28 | | 5(p+3)+9=4(p-2) | | 3x+2x(-9)= | | 4x+9+3x=9 | | 15-7x-9x-28+14x-17=21-3x+13-9x+8x | | 18+3x=1x+30 | | 18(3-2x)=2(10-8x) | | 7x+-5+5x+19=180 | | 5(10-3a)=4(2a+1) | | 3x-10x-21=0 | | 7x-2x=23 | | 22x-5+8x+5=180 | | w^3x^2y^4-w^6x^5y^2= | | 0.40(y+10)+0.06y=2 | | 3x+5=-5x-9 | | 3[3x-4(y-3)]=0 | | p^2+2*p+2=0 | | 9x-4+7x-4=180 | | ((n-6)2)=(9(n-7)) | | 3(2h+5)=27 | | 8x+3=9+6x | | m^2-1m-20=0 | | ((n-5)7)=(2(n+8)) | | -4(x+z)=-2(2x+4) | | 2[3x-2(5x+y)]=0 | | -3(x+8)=120 | | 4x+14=15x-5 | | 6x-10+4x+20=180 | | w^6xy^3-wx^4y^2= | | 12x+5=29x+5-17x | | (2)+2y=-8 | | X^5=120 |

Equations solver categories