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

Simple and best practice solution for 10(x+7)=9(x-7)+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 10(x+7)=9(x-7)+7 equation:


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

Reorder the terms:
10(7 + x) = 9(x + -7) + 7
(7 * 10 + x * 10) = 9(x + -7) + 7
(70 + 10x) = 9(x + -7) + 7

Reorder the terms:
70 + 10x = 9(-7 + x) + 7
70 + 10x = (-7 * 9 + x * 9) + 7
70 + 10x = (-63 + 9x) + 7

Reorder the terms:
70 + 10x = -63 + 7 + 9x

Combine like terms: -63 + 7 = -56
70 + 10x = -56 + 9x

Solving
70 + 10x = -56 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
70 + 10x + -9x = -56 + 9x + -9x

Combine like terms: 10x + -9x = 1x
70 + 1x = -56 + 9x + -9x

Combine like terms: 9x + -9x = 0
70 + 1x = -56 + 0
70 + 1x = -56

Add '-70' to each side of the equation.
70 + -70 + 1x = -56 + -70

Combine like terms: 70 + -70 = 0
0 + 1x = -56 + -70
1x = -56 + -70

Combine like terms: -56 + -70 = -126
1x = -126

Divide each side by '1'.
x = -126

Simplifying
x = -126

See similar equations:

| 27-[5+6y-3(y+4)]=-3(2y-4)-[8(y-1)-7y+6] | | -4k^2+0+-25=0 | | 8(x+5)=152 | | -2(4w+2)+7=35 | | 36x^2+29x-7=0 | | 2x-3+5x=25 | | 8b(2)=-8b | | -4k^2+-25=0 | | 9x+27=9 | | -2z=3z | | 2x+3y=140 | | 6(6x-1)=7y | | [3p-15+16]-[6p-6+4]= | | 8x-12=-36 | | 6*8*w=280 | | 2x+(5+6)=45 | | 8(4x+8)=-(x-2) | | 6y+x=8 | | x^2+9x+38=20 | | a^4*b^3= | | 3n-2n-2=-2 | | 3(m-22)=30-3(m-2) | | 3m=-9m | | 5n-4n+1=1 | | 6p+21=15p-60 | | 5-4(x+3)=7x-29 | | 25x^3+15x^2-35x^7= | | 18=a+2 | | 6x^2-2x-10=0 | | 10n=6n+7+3n | | -4k^2+k+-25=0 | | 2r-16+12=-10 |

Equations solver categories