7x=10x+21

Simple and best practice solution for 7x=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 7x=10x+21 equation:


Simplifying
7x = 10x + 21

Reorder the terms:
7x = 21 + 10x

Solving
7x = 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.
7x + -10x = 21 + 10x + -10x

Combine like terms: 7x + -10x = -3x
-3x = 21 + 10x + -10x

Combine like terms: 10x + -10x = 0
-3x = 21 + 0
-3x = 21

Divide each side by '-3'.
x = -7

Simplifying
x = -7

See similar equations:

| 14-9x=-80+-8x | | 6w+3=39 | | 7(k+2)=5(k+4) | | 4m+5n-7(9m-8n)= | | 5x+(2x-8)=62 | | 5(x-2)=2x-1 | | -8y+7=-9y+8 | | 2e^7x=16 | | 6-3q=21 | | 6i=30m-1c | | -10=-4x-10 | | 8.6=r-2.4 | | 10x-2=18x+2 | | f=4+8x-1+-1x | | -5y+6=-6y+4 | | 5y-8-4y=-9 | | 2x+5y=-3 | | 6(3+w)=4-w | | 4p-9+2p=21 | | a+46=0 | | -42+20=-2x+13x | | T+3=5 | | 8p+2=6+7p | | 26-(24-3b)=-1 | | .8x=35 | | 7x-15=-57 | | -6x+15=11-4x | | -4t-2=2t+4 | | a=3b+12 | | 9m=54 | | 9=3x | | 5y-9y=-14+(-14) |

Equations solver categories