8x+9=4x+7

Simple and best practice solution for 8x+9=4x+7 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 8x+9=4x+7 equation:


Simplifying
8x + 9 = 4x + 7

Reorder the terms:
9 + 8x = 4x + 7

Reorder the terms:
9 + 8x = 7 + 4x

Solving
9 + 8x = 7 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
9 + 8x + -4x = 7 + 4x + -4x

Combine like terms: 8x + -4x = 4x
9 + 4x = 7 + 4x + -4x

Combine like terms: 4x + -4x = 0
9 + 4x = 7 + 0
9 + 4x = 7

Add '-9' to each side of the equation.
9 + -9 + 4x = 7 + -9

Combine like terms: 9 + -9 = 0
0 + 4x = 7 + -9
4x = 7 + -9

Combine like terms: 7 + -9 = -2
4x = -2

Divide each side by '4'.
x = -0.5

Simplifying
x = -0.5

See similar equations:

| 7-9x=95-37x | | 5x+5=-107-9x | | 8x^2=-9x-3 | | 12x-48=7x-13 | | 2(x-3)=5(2x+1) | | 20=25+t | | 6(x-1)=11x-8 | | -7+6x+-7x=-16+7x+-7x | | -5(x-1)=4(x+6)-7 | | 3x-(x-2)=8+6(x-1) | | 2(5-3x)=4-x | | 25t=t | | 2(x-2)=6(2x+1) | | 5x-7=16-x | | 30-x=6 | | 13+x=24 | | 5(x-1)=9x-10 | | 8=26-x | | b^2-5=0 | | -12=6(y+3) | | 14+x+4=22 | | 8x+2=2x-8 | | 16+2-x=15 | | 16+2-6=15 | | 16-x=6 | | 6x+7=2x-8 | | 2+5x=3x+24 | | 5(a+0.5)=2.5(a-1) | | 2(4x+3)=-3(x-1)+25 | | 5+2(t+4)=15 | | 18+0.3v+0.2(v-4)=7.2 | | x=-3(x-3*4)-18 |

Equations solver categories