4x-7=42x

Simple and best practice solution for 4x-7=42x 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 4x-7=42x equation:


Simplifying
4x + -7 = 42x

Reorder the terms:
-7 + 4x = 42x

Solving
-7 + 4x = 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
-7 + 4x + -42x = 42x + -42x

Combine like terms: 4x + -42x = -38x
-7 + -38x = 42x + -42x

Combine like terms: 42x + -42x = 0
-7 + -38x = 0

Add '7' to each side of the equation.
-7 + 7 + -38x = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -38x = 0 + 7
-38x = 0 + 7

Combine like terms: 0 + 7 = 7
-38x = 7

Divide each side by '-38'.
x = -0.1842105263

Simplifying
x = -0.1842105263

See similar equations:

| 18j-16=20j | | 10(Z-9)-9(5-6Z)=2(4Z-1)+5(1+2Z) | | 18-15v=-17v | | .0423=ln(31.1/x) | | 2/5n-4=2 | | 17/6-7/8 | | 12x^2-25x+8=0 | | 20x-4=0 | | 28=2(x+3) | | -4q-11q=-7 | | X^3-9x=9 | | 6e^3x+7=13 | | Sin(3x-10)=cos(5x+20) | | (12*16-x)/11=15 | | 4f-20=3f | | -8x-15=-10x+11 | | 6x-20=21 | | 3*f/3-2=4 | | -2=2(w-18) | | X=0.75(X+4) | | (8+z)(4z-3)=0 | | 15/k=3 | | -7(-8+6x)=140 | | 17x-8x=100-30 | | -6=3(m-16) | | -f(x)whenf(x)=2x^2-5x+3 | | 20-2p=6 | | 12r+12=0 | | -6(7x+5)=-324 | | -148-9x=5x+48 | | 6x+10=137 | | 10(3-2t)10-2(6t-13)=0 |

Equations solver categories