4x-15=42

Simple and best practice solution for 4x-15=42 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-15=42 equation: 


Simplifying
4x + -15 = 42

Reorder the terms:
-15 + 4x = 42

Solving
-15 + 4x = 42

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 4x = 42 + 15

Combine like terms: -15 + 15 = 0
0 + 4x = 42 + 15
4x = 42 + 15

Combine like terms: 42 + 15 = 57
4x = 57

Divide each side by '4'.
x = 14.25

Simplifying
x = 14.25

See similar equations:

| U=(c+b)x | | (3/7)x(2/3) | | x+(x+50)+(3x)=350 | | U=(c+b)c | | 3x-17=46 | | 40x+(15(1.5x))=40000 | | 3(t+4)-2(2t+3)=-4 | | 12-6c=7c+15 | | x+(2x)+(3x)=696 | | 8x-1/81 | | 49x^2-392x+450=0 | | (y-x^3)dx+(x+y^3)dy=0 | | 5t-4=t+22 | | x+(2x)+(36)=696 | | 3x+2=-5x+6 | | 1.5x+1.5x=50 | | 1.3x-3.4=3.1 | | 6x+15b=459 | | (1x-5)(1x-5)= | | 10(3y)-10(2)+7y= | | 5(3n+6)=4(2n+11) | | x+2x+3x=696 | | c^2-52c+100=0 | | 5-x=2x-(4x+6) | | -2+3y=4 | | 2x+2x+x+x=312 | | 5(x-2)-4=14 | | 4.3(x+3.7)-2.97=4.34 | | 2(b-4)=3(b-5) | | 3x=28-x | | 4+3y=4 | | 3/x=x-10/8 |

Equations solver categories