x-4*7=42

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


Simplifying
x + -4 * 7 = 42

Multiply -4 * 7
x + -28 = 42

Reorder the terms:
-28 + x = 42

Solving
-28 + x = 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 + x = 42 + 28

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

Combine like terms: 42 + 28 = 70
x = 70

Simplifying
x = 70

See similar equations:

| -15x+x^2=14 | | y=-.005x^2+2x+5 | | 8h+72=144 | | x^6+x^3= | | 10n-11=69 | | 8(2x-5)=5(x+1) | | 2.1(x-5)=9.32 | | 75x^2-46y^2=0 | | 4x^2-17x+36=4x+9 | | 2x-x=19 | | 85+95+80+x=90 | | log(x)+log(x+21)=2 | | -4b-6+8b-3= | | 4d+4d= | | 5x^2-14x=8+0 | | 3x^4-12x^2+9=0 | | x^2+16x+5=6x-4 | | 2h+12=64 | | 3x+5m+16=0 | | x^2+5x+13=7 | | (n+2)8=48 | | 8.3a+15=114.6 | | 7h-30=40 | | 4u+4=8(u-2) | | x^2-48x+570=x | | 33.333(6x-12)=2 | | 6(y+7)=-7(2y-8)+2y | | P^2+8P-6=0 | | 4a+48=16 | | 10ax-2ax+12x-2a+(-2x)= | | (n-9)5=35 | | 5(0)+4y=9 |

Equations solver categories