9(x-7)=5(x+9)

Simple and best practice solution for 9(x-7)=5(x+9) 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 9(x-7)=5(x+9) equation:


Simplifying
9(x + -7) = 5(x + 9)

Reorder the terms:
9(-7 + x) = 5(x + 9)
(-7 * 9 + x * 9) = 5(x + 9)
(-63 + 9x) = 5(x + 9)

Reorder the terms:
-63 + 9x = 5(9 + x)
-63 + 9x = (9 * 5 + x * 5)
-63 + 9x = (45 + 5x)

Solving
-63 + 9x = 45 + 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.
-63 + 9x + -5x = 45 + 5x + -5x

Combine like terms: 9x + -5x = 4x
-63 + 4x = 45 + 5x + -5x

Combine like terms: 5x + -5x = 0
-63 + 4x = 45 + 0
-63 + 4x = 45

Add '63' to each side of the equation.
-63 + 63 + 4x = 45 + 63

Combine like terms: -63 + 63 = 0
0 + 4x = 45 + 63
4x = 45 + 63

Combine like terms: 45 + 63 = 108
4x = 108

Divide each side by '4'.
x = 27

Simplifying
x = 27

See similar equations:

| 5x+15=3x+7 | | X^5-15x^3+6=0 | | 6+x=7x+72 | | 1/(x^2)=7 | | 10(x-7)=-14 | | 5.8x=1.5 | | X^3-30x^2+2000=0 | | 7x-7=3-x | | 30=x+y+xy | | x=ky+m | | (2x-19)(-18x)=0 | | (-3/4×-10)*2 | | X(x+1)(x+2)(x+3)=42 | | abs(4x-5)=abs(3x-5) | | -10(s+4)=45 | | (11x+12)(-9x-15)=0 | | (4x+20)(-14x-20)=0 | | 252(3x-1)=10 | | 8(2l+4)=208 | | y+12-3(2-3y)=16 | | 5cx+17=25 | | (q-5)*4=28 | | x+(x+1)+(x-1)+(2x)+(x-2)=19 | | x+6=6x-4 | | Z+2-i(z+1)=0 | | 5n+3=27 | | Z+2iZ=i | | z^2+0*z+6=0 | | 6+42x=21x+5 | | 1.62y=3.17(y-8.57) | | 2x+37=12x-35 | | 3x+37=12x-123 |

Equations solver categories