3x+3=7x-7

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


Simplifying
3x + 3 = 7x + -7

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

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

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

Combine like terms: 3x + -7x = -4x
3 + -4x = -7 + 7x + -7x

Combine like terms: 7x + -7x = 0
3 + -4x = -7 + 0
3 + -4x = -7

Add '-3' to each side of the equation.
3 + -3 + -4x = -7 + -3

Combine like terms: 3 + -3 = 0
0 + -4x = -7 + -3
-4x = -7 + -3

Combine like terms: -7 + -3 = -10
-4x = -10

Divide each side by '-4'.
x = 2.5

Simplifying
x = 2.5

See similar equations:

| y=(5a+2)(a+4) | | 13+(-7x)=1+(-7)+9+21 | | 13=v/3-5 | | y=7(x^2+2x+3) | | 3x+450-21x=450 | | 3x+7=29-3x | | 3x+7=-29-x | | 3(2h-1)=2h+5 | | 2x-4/3=-6 | | 31-3b=7(4b+9) | | -8=-8(x+7) | | 1/6=1/2-1/3x | | -(2(x-1)-7)-(9x-(3-x))=0 | | 24=-7x+8x | | -4(x-4)=2(x+10) | | h^3+2h^2+6h+5=0 | | 80=x(5x) | | 2u/9=10 | | X^3+12x^2-13x=0 | | 29+a=54 | | f(2)=3(2)+4 | | 4x-1=14x-64 | | s+11=-684 | | 2y+9=15+4y | | g(n)=3n/2 | | y-22(1)=5 | | 3(x+3)+2(x-1)=5(x-5) | | 4x-(2x+3)=5x-33 | | (y+52)+(2y+17)=180 | | 0.7x-1.5=0.4x+1.2 | | -12+20x=8x-48 | | 12x+16=9x-11 |

Equations solver categories