7x*4x=8

Simple and best practice solution for 7x*4x=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 7x*4x=8 equation: 


Simplifying
7x * 4x = 8

Reorder the terms for easier multiplication:
7 * 4x * x = 8

Multiply 7 * 4
28x * x = 8

Multiply x * x
28x2 = 8

Solving
28x2 = 8

Solving for variable 'x'.

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

Divide each side by '28'.
x2 = 0.2857142857

Simplifying
x2 = 0.2857142857

Take the square root of each side:
x = {-0.534522484, 0.534522484}

See similar equations:

| 9x-97=2x-13 | | 3X*4X=10 | | X+6=-(2x+2) | | 0.85x+.05(18-x)=.10(137) | | 175*x=260 | | X^2-48X+192=0 | | (2x+6)(x-2)=(x+1)(x+3) | | 95-5x=13x+17 | | -4.3x=-12.9 | | -10-7=9x+22 | | -26m=-208 | | -9=4r | | X+5=-(4x+4) | | -20=x-17 | | x+19=-4 | | 7x(2x-3)=4x(12-3) | | -9=7s+32 | | 25y+7y^2=12 | | 107-6x=12x+15 | | 6(5g-9999)=7g | | 5x+2=7x-7 | | 3/4(x+2)=5 | | 3/5(x+2)=5 | | 3.5(x+2)=5 | | 4a-3=12 | | 6x+30+4x=10x(x+3) | | 2a+4=7 | | 49=28+63y | | 40+4y-16=13Y-12-13y | | 12x*x+5x+4=125 | | .31=1.49-(x+.2) | | 28y+21=63 |

Equations solver categories