8x-3=7(x-2)-7

Simple and best practice solution for 8x-3=7(x-2)-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-3=7(x-2)-7 equation:


Simplifying
8x + -3 = 7(x + -2) + -7

Reorder the terms:
-3 + 8x = 7(x + -2) + -7

Reorder the terms:
-3 + 8x = 7(-2 + x) + -7
-3 + 8x = (-2 * 7 + x * 7) + -7
-3 + 8x = (-14 + 7x) + -7

Reorder the terms:
-3 + 8x = -14 + -7 + 7x

Combine like terms: -14 + -7 = -21
-3 + 8x = -21 + 7x

Solving
-3 + 8x = -21 + 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.
-3 + 8x + -7x = -21 + 7x + -7x

Combine like terms: 8x + -7x = 1x
-3 + 1x = -21 + 7x + -7x

Combine like terms: 7x + -7x = 0
-3 + 1x = -21 + 0
-3 + 1x = -21

Add '3' to each side of the equation.
-3 + 3 + 1x = -21 + 3

Combine like terms: -3 + 3 = 0
0 + 1x = -21 + 3
1x = -21 + 3

Combine like terms: -21 + 3 = -18
1x = -18

Divide each side by '1'.
x = -18

Simplifying
x = -18

See similar equations:

| -7(3p+2)-44=2(5p+2) | | 90y^2+3y-3=0 | | -97+11x=5x+71 | | 12x^3+60x^2y+75xy^2=0 | | 0.25(8z-4)=z+8 | | 4x-7=3(x-3)-6 | | 4+10(m-6)= | | 3(4x+12)=60 | | 4t+6t=20-13+13 | | -139-3x=113+11x | | 10=5(2)+b | | 3+x=-9+8 | | y=5(2) | | 3(2-3m)-5(4-5m)=11m+6 | | .5(5x+1)=2(2-3x)+5 | | 5x+8=4(x+6)-10 | | 3(w-5)=-15 | | x^2-7x-8= | | 6(3z-1)-5(z+3)=6(z+1) | | 16y^2-16x^2=0 | | 16m-4=4(2p-3) | | 21x^2-29x=0 | | 3(6x+24)=90 | | 6x^3-26x^2+8x=0 | | 21r^2+64r+35=0 | | 3(y+1)=-6(2y-3)+5y | | x^4-3x^2-40=0 | | 5(x-3)-12=31x-261 | | 4(y-8)+2y+5=y+9 | | 4x^2-23x=0 | | 5u-7+3(3u+5)=-2(u+5) | | x^3+4x^2-49x-196=0 |

Equations solver categories