(7x)+3=(5x)+12

Simple and best practice solution for (7x)+3=(5x)+12 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)+3=(5x)+12 equation:


Simplifying
(7x) + 3 = (5x) + 12

Reorder the terms:
3 + (7x) = (5x) + 12

Reorder the terms:
3 + (7x) = 12 + (5x)

Solving
3 + (7x) = 12 + (5x)

Solving for variable 'x'.

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

Add '(-5x)' to each side of the equation.
3 + (7x) + (-5x) = 12 + (5x) + (-5x)

Combine like terms: (7x) + (-5x) = 2x
3 + 2x = 12 + (5x) + (-5x)

Combine like terms: (5x) + (-5x) = 0
3 + 2x = 12 + 0
3 + 2x = 12

Add '-3' to each side of the equation.
3 + -3 + 2x = 12 + -3

Combine like terms: 3 + -3 = 0
0 + 2x = 12 + -3
2x = 12 + -3

Combine like terms: 12 + -3 = 9
2x = 9

Divide each side by '2'.
x = 4.5

Simplifying
x = 4.5

See similar equations:

| h^2x^2-2kx+1=0 | | 5(x-2)+5(x+3)=20 | | 3y-2x=-28 | | 4x+8=29-5x | | 0.7(5x+2)=1.1-(x+5) | | 10-5(9x-9)= | | 4x=21-5x | | 92=-4(4n-3) | | 2(x+4)+6x=8 | | 1.4x+0.8=8-0.2x | | 7x/2x-8 | | 31-6x=10-9x | | 3w=11 | | (n+5)(n+7)=0 | | 0.1x=1.1 | | 4y=9-x+3u | | 12(-p-8)=-12p-3 | | x^6-x^4-25x^2+25=0 | | 0.7x-0.2=8.3x+7.2 | | 4x+32=6x+18 | | 19x-4=90 | | 7r-36=r | | 4x-15=51 | | ac=bc+dforc | | 23-n=2(1-4n) | | x^2+33x+90= | | 0.2c=-0.7 | | 102=6(-3x+5) | | 5x+7=8x-3.5 | | 20000+8y=50000+5y | | 3X+3Y=1900 | | 0.9(5-2x)+0.6(2.5x-4)=7.2 |

Equations solver categories