4x+9=7x-4

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


Simplifying
4x + 9 = 7x + -4

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

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

Solving
9 + 4x = -4 + 7x

Solving for variable 'x'.

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

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

Combine like terms: 4x + -7x = -3x
9 + -3x = -4 + 7x + -7x

Combine like terms: 7x + -7x = 0
9 + -3x = -4 + 0
9 + -3x = -4

Add '-9' to each side of the equation.
9 + -9 + -3x = -4 + -9

Combine like terms: 9 + -9 = 0
0 + -3x = -4 + -9
-3x = -4 + -9

Combine like terms: -4 + -9 = -13
-3x = -13

Divide each side by '-3'.
x = 4.333333333

Simplifying
x = 4.333333333

See similar equations:

| http://www.webassign.net/latexImages/1/e/340947104426f264afdcd81c1beb86.gif | | 0.3(X-5)= | | k-1.5k+0.5k=1 | | 2x+4=5a-32 | | (x^4+6x^2*y^2+y^4)dx+4xy(x^2+y^2)dy= | | 2n(n)+33n-120=0 | | -30x^0/6v | | y=x^5-4x^4+x^3 | | 19(1-2p)-3(p-4)=32 | | y=12841(1.01) | | y=10sinx-2 | | [2(y+5)]= | | (9y+5)= | | C(x)=0.2x^2-80x+10000 | | 0.2x^2-80x+10000=x | | X=0.2x^2-80x+10000 | | x-(0.05x)=30030 | | (x^4+6x^2*y^2+y^4)dx+4xy(x^2+y^2)dy=0 | | 7ab+8ba+3a+1= | | 2(+4-5)(x+3)=2 | | y=(x^2-x)(x^3-x^2) | | 3b+5a=z | | 4x=2x+7is | | f(x)=12(1.06)x | | 7(3-4x)=3x | | f(x)=10(1.18)x | | m=41-29 | | m+29=f | | y/3=4/9 | | -24-4x=13-10x | | 10+10+50=11 | | 3x+39=13x+61 |

Equations solver categories