3x+5+7x-10=90

Simple and best practice solution for 3x+5+7x-10=90 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 3x+5+7x-10=90 equation:


Simplifying
3x + 5 + 7x + -10 = 90

Reorder the terms:
5 + -10 + 3x + 7x = 90

Combine like terms: 5 + -10 = -5
-5 + 3x + 7x = 90

Combine like terms: 3x + 7x = 10x
-5 + 10x = 90

Solving
-5 + 10x = 90

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 10x = 90 + 5

Combine like terms: -5 + 5 = 0
0 + 10x = 90 + 5
10x = 90 + 5

Combine like terms: 90 + 5 = 95
10x = 95

Divide each side by '10'.
x = 9.5

Simplifying
x = 9.5

See similar equations:

| x^3-1.413*x^2+0.013=0 | | 2(5y+6)=82 | | log[7](4)-log[7](3x)= | | 0=4b^2-76b+16 | | 4x+6=5-3x | | 0=4b^2-200b+16 | | x^2+5mx+16=0 | | 0=4b^2-96b+16 | | x+7/6-x/3=-2 | | 0=12t^2-42t+30 | | 3x-2+2y+1+x-w+1+3-4w=22 | | 4t+7=9t-13 | | 25x^2-160x+220=0 | | 0=b^2-24b+4 | | 2/x+1/x-1=2 | | 0=b^2-24h+4 | | b(2x+b)=0 | | 60*5=678 | | 25x^2-16x+220=0 | | 5t^2+30t+4=0 | | 60/5=12 | | Custo(x)=4x+4000 | | (x)=4x+4000 | | 01*x+04=2 | | 5x^2-16x+44=0 | | y=-x+6-2 | | 2j+y=60 | | 11x+9=11x+18 | | (1+x)=0.4535 | | Mn-m^2n+mn^2=0 | | (3a-7b)-(4a-b)= | | 4*2+11X-4=0 |

Equations solver categories