3x-45=-7x+105

Simple and best practice solution for 3x-45=-7x+105 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-45=-7x+105 equation:


Simplifying
3x + -45 = -7x + 105

Reorder the terms:
-45 + 3x = -7x + 105

Reorder the terms:
-45 + 3x = 105 + -7x

Solving
-45 + 3x = 105 + -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.
-45 + 3x + 7x = 105 + -7x + 7x

Combine like terms: 3x + 7x = 10x
-45 + 10x = 105 + -7x + 7x

Combine like terms: -7x + 7x = 0
-45 + 10x = 105 + 0
-45 + 10x = 105

Add '45' to each side of the equation.
-45 + 45 + 10x = 105 + 45

Combine like terms: -45 + 45 = 0
0 + 10x = 105 + 45
10x = 105 + 45

Combine like terms: 105 + 45 = 150
10x = 150

Divide each side by '10'.
x = 15

Simplifying
x = 15

See similar equations:

| 3(x-5)=37 | | 15=u/4-5 | | 2=2(x-5)+3x | | ((20x^7*y^0)/(4x))^-2 | | 12x-9x+4=67 | | 6/a=-1 | | 6+3x=5x+8 | | 4x-9=95 | | 3x^2-30x=174 | | y=x^3+3x^2+2 | | 4x-3=88 | | 6x+3=99 | | 5a^2+17a-12=0 | | 8+5x-2=131 | | (5x+6)(4x-6)= | | K(3x^2+8x+9)=2-6x | | Yx-3z=4r | | H=-5t^2-3t+2 | | ln(3y+5)=8 | | 15/7=5v | | 3x+4+4x=82 | | -5(2x-4)+6= | | -8x+4x=-12+7x | | 2(x+3)-4x+7= | | 2x+90+x+95=90 | | 479568x=83740834756834x+987654321234567890 | | 3m+2n=50 | | 28=-6x+12 | | 0.25s+10=0.75s | | 4x^2-52=5x^2+17x | | 8(2+x)=32 | | 3(4x-7)+7+2x= |

Equations solver categories