91-4x=10x+21

Simple and best practice solution for 91-4x=10x+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 91-4x=10x+21 equation:


Simplifying
91 + -4x = 10x + 21

Reorder the terms:
91 + -4x = 21 + 10x

Solving
91 + -4x = 21 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
91 + -4x + -10x = 21 + 10x + -10x

Combine like terms: -4x + -10x = -14x
91 + -14x = 21 + 10x + -10x

Combine like terms: 10x + -10x = 0
91 + -14x = 21 + 0
91 + -14x = 21

Add '-91' to each side of the equation.
91 + -91 + -14x = 21 + -91

Combine like terms: 91 + -91 = 0
0 + -14x = 21 + -91
-14x = 21 + -91

Combine like terms: 21 + -91 = -70
-14x = -70

Divide each side by '-14'.
x = 5

Simplifying
x = 5

See similar equations:

| 2y-50x=17 | | 91-4x=10x-21 | | 5(3x+9)=60 | | 8+7x=32+x | | 12x-37=6x+5 | | 3(x+7)=12 | | 27=x+4+x+8+x | | 6x-2=15x-29 | | 6x-x=42 | | 4x+19=13x-80 | | 12-10x=49-17x | | 6x-x=4 | | 4x-19=13x-80 | | 12x-27=6x+3 | | -56-7x=8x+19 | | 2x+77=8x+11 | | 7+2=11 | | 12x+77=9x+23 | | 93-3x=2x+18 | | -54-3x=6-9x | | 118-4x=14x+16 | | x^2-14x+3=0 | | 13-9x=78-44x | | -61-10x=10x+19 | | 3x+14=-46-7x | | 96-4x=2x+12 | | -7-5x=8-10x | | x^2+10x+2=0 | | -7(2p+3)-49=4(4p+5) | | -7x=91 | | -7=91 | | x-1.2=-4.5+2.3 |

Equations solver categories