9x+2(90)=7x+7(40)

Simple and best practice solution for 9x+2(90)=7x+7(40) 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 9x+2(90)=7x+7(40) equation:


Simplifying
9x + 2(90) = 7x + 7(40)

Multiply 2 * 90
9x + 180 = 7x + 7(40)

Reorder the terms:
180 + 9x = 7x + 7(40)

Multiply 7 * 40
180 + 9x = 7x + 280

Reorder the terms:
180 + 9x = 280 + 7x

Solving
180 + 9x = 280 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
180 + 9x + -7x = 280 + 7x + -7x

Combine like terms: 9x + -7x = 2x
180 + 2x = 280 + 7x + -7x

Combine like terms: 7x + -7x = 0
180 + 2x = 280 + 0
180 + 2x = 280

Add '-180' to each side of the equation.
180 + -180 + 2x = 280 + -180

Combine like terms: 180 + -180 = 0
0 + 2x = 280 + -180
2x = 280 + -180

Combine like terms: 280 + -180 = 100
2x = 100

Divide each side by '2'.
x = 50

Simplifying
x = 50

See similar equations:

| 16w^2-196=0 | | -3/5c=42 | | 24=3(u+2)-6u | | 50x6/5 | | 15n-16=7 | | 6x+4=76 | | n/2+9=n+6 | | 2x+3=7-(x+1) | | 2(b-7)=(11+7)b | | 2/8i=0 | | (m-12)/9+6 | | 4x+2=10/3 | | 2(x-8)+7x=5x-4 | | -6m-20=10 | | 9[7-(3x-5)]+4x=0 | | 5i(-i)=0 | | -2.6n+10.5=4.4n | | 5(n-3)+5(n-5)=-40 | | 5*-i=0 | | 10-n=12 | | 4y+7y+11y= | | Y=(2)110 | | 3x+x+6+21-5x=90 | | x(9+8)=12 | | (3(x+4))/4=2x-2 | | 4(1-6r)+2=-114 | | 4x+6x^2-8x+3x^2= | | 2x=220 | | 22(2-4)+11=6X | | 4-5(5x-3)=94 | | -8i-7i=0 | | 1208=2L+2(76) |

Equations solver categories