9-7x=61-21x

Simple and best practice solution for 9-7x=61-21x 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 9-7x=61-21x equation:


Simplifying
9 + -7x = 61 + -21x

Solving
9 + -7x = 61 + -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.
9 + -7x + 21x = 61 + -21x + 21x

Combine like terms: -7x + 21x = 14x
9 + 14x = 61 + -21x + 21x

Combine like terms: -21x + 21x = 0
9 + 14x = 61 + 0
9 + 14x = 61

Add '-9' to each side of the equation.
9 + -9 + 14x = 61 + -9

Combine like terms: 9 + -9 = 0
0 + 14x = 61 + -9
14x = 61 + -9

Combine like terms: 61 + -9 = 52
14x = 52

Divide each side by '14'.
x = 3.714285714

Simplifying
x = 3.714285714

See similar equations:

| 3x+12=6x+-9 | | 6x+31=14x-35 | | a+3=5 | | 5x+10=87-6 | | 5ax(x-5a)=b(x-b) | | 4x+28=12x-6 | | 4+11x=114+7 | | -2(2x-5)=10 | | 4x+8=24+2x | | 10x^2+9x+2=0 | | X=(x^2)-2x+(y^2) | | Y=(x^2)-2x+(y^2) | | 6n^2+2n-5828= | | 6x^2+12x-6=0 | | 3x+12=6x-9 | | 3x+12=6x+9 | | 5(2t-4)=-2(10t-5t) | | a^2+8a+16= | | (x-5)/10+(1-2x)/5=(3-x)/4 | | 20a^2+17a-63= | | 20b^2-15b= | | 5(x-8)=3(x+6)+6 | | 8x+32=56 | | x^3-14x^2+44x+9=0 | | t^2-10td+16d^2= | | 3a-a=4a+12 | | 48x^2-69x+20=7x^2-8 | | 8a^2+2ab-15b^2= | | 14+(5x-7)=19+3x | | 121x^2-169=0 | | 3x^2+ky^2=24 | | -9+x=-11 |

Equations solver categories