2(2x-3.9)=7x-7.8

Simple and best practice solution for 2(2x-3.9)=7x-7.8 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 2(2x-3.9)=7x-7.8 equation:


Simplifying
2(2x + -3.9) = 7x + -7.8

Reorder the terms:
2(-3.9 + 2x) = 7x + -7.8
(-3.9 * 2 + 2x * 2) = 7x + -7.8
(-7.8 + 4x) = 7x + -7.8

Reorder the terms:
-7.8 + 4x = -7.8 + 7x

Add '7.8' to each side of the equation.
-7.8 + 7.8 + 4x = -7.8 + 7.8 + 7x

Combine like terms: -7.8 + 7.8 = 0.0
0.0 + 4x = -7.8 + 7.8 + 7x
4x = -7.8 + 7.8 + 7x

Combine like terms: -7.8 + 7.8 = 0.0
4x = 0.0 + 7x
4x = 7x

Solving
4x = 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.
4x + -7x = 7x + -7x

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

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

Divide each side by '-3'.
x = 0

Simplifying
x = 0

See similar equations:

| 2y+5=2y-3 | | -0.5w-0.6=1.5w | | 8-7y=43 | | 8w-4+3(2w+3)=-4(w+1) | | (-5x-23)-3x=17 | | 8w-4+3(2x+3)=-4(w+1) | | 4(x-7.1)=5.6 | | 5x+60-10=0 | | M-15.6=32.2 | | 6+6x=21+15+3x | | 7x-2=5x-0.4 | | 41=35+x | | (x^6/5)/(x^2/10) | | 3=3m | | 12+3x+9x=12x+12 | | -6r=2 | | y=-4x+-2 | | 10+3(2*50-75)+3*5= | | 36=-8y+4(y+7) | | 3x+8x=99 | | -21/8=17/4k | | 3=-1/10g | | 5/4m=-1/5 | | 3/10x=3/4 | | 6g=5/7 | | 3n-2(n+3)=7 | | 3ln(4x+2)=16 | | y=z-18whatisz | | 12/y=9/6 | | 6x^2+13x-93=0 | | 12x-2(4x+5)= | | 7/5=y/13 |

Equations solver categories