2x+18=(x+9)2

Simple and best practice solution for 2x+18=(x+9)2 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 2x+18=(x+9)2 equation:


Simplifying
2x + 18 = (x + 9) * 2

Reorder the terms:
18 + 2x = (x + 9) * 2

Reorder the terms:
18 + 2x = (9 + x) * 2

Reorder the terms for easier multiplication:
18 + 2x = 2(9 + x)
18 + 2x = (9 * 2 + x * 2)
18 + 2x = (18 + 2x)

Add '-18' to each side of the equation.
18 + -18 + 2x = 18 + -18 + 2x

Combine like terms: 18 + -18 = 0
0 + 2x = 18 + -18 + 2x
2x = 18 + -18 + 2x

Combine like terms: 18 + -18 = 0
2x = 0 + 2x
2x = 2x

Add '-2x' to each side of the equation.
2x + -2x = 2x + -2x

Combine like terms: 2x + -2x = 0
0 = 2x + -2x

Combine like terms: 2x + -2x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| x*0.06=10 | | x+x*0.06=10 | | x+(x*0.06)=10 | | x(1*0.06)=10 | | Factoringx^2+7x+10= | | 4.9t^2+75= | | 4x^4-12x+5=0 | | -12r+5+3r-5= | | 20/26 | | 80/100 | | 5x^2+3=57 | | 8+12ln(x)=6 | | 8+12lnx=6 | | 14x^2+x+4=0 | | 7x^2+56x+y+158=0 | | 100x^2-800x+700=0 | | 18x-11x= | | 6z^6-14z^4/2z^3 | | 3c+2d+6c+7+5d-23=0 | | X^3-x^2-64x+64=0 | | x=175 | | (x+3)(x-3i-2)=0 | | a=6b+5cforb | | 12y-6=10+4y | | 8=20(k-2) | | 6x-7x+8y-3x=0 | | 7+6x=4x+1 | | (x-7)(x-7)=-3x | | 4(5-x)/3=-u | | 6p+18q-4q-7= | | (x-9)/4-1=(x-1)/3 | | -2u^2-7u-6=0 |

Equations solver categories