7(4+x)=42

Simple and best practice solution for 7(4+x)=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 7(4+x)=42 equation: 


Simplifying
7(4 + x) = 42
(4 * 7 + x * 7) = 42
(28 + 7x) = 42

Solving
28 + 7x = 42

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 7x = 42 + -28

Combine like terms: 28 + -28 = 0
0 + 7x = 42 + -28
7x = 42 + -28

Combine like terms: 42 + -28 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

See similar equations:

| 2x-20=x+4 | | 5x+8x=52 | | 14-3x=4x | | 3x+20=10x-50 | | 12x+9-3=11x-4 | | 3p-9=-3-3(2p+2) | | 16x^2-40+25=0 | | 7-(x+3)-5x=1-(4x-2)+3 | | -8y+1=-9y+4 | | 3(x-5)+2=5x-7 | | 15=20-t | | 2-4x+5=1-3x-9x | | -4-4(2n+4)=-52 | | -51=-3(1+4x) | | 4y-4y-4y= | | d=abc | | 5x^2-75X=0 | | 2x^3+3x^2-3x-2=0 | | 7a-2a=3 | | 20-9w=60-4w | | -(8y+4)-(-7y-7)=-3 | | 3y+2x+(y+10)=180 | | 10x+4y=13.5 | | -7(t-3)-(t+4)=3 | | y=-2 | | -6-2b=-4b+3b | | 5x+20=7x-26 | | x=-2 | | 4(4x-6)=2(8x+7) | | x-20=49 | | 12p=20 | | 6(3x-4)-(1-3x)=-67 |

Equations solver categories