(3x-4)-(x-1)+(2x-15)=3x-7

Simple and best practice solution for (3x-4)-(x-1)+(2x-15)=3x-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 (3x-4)-(x-1)+(2x-15)=3x-7 equation:


Simplifying
(3x + -4) + -1(x + -1) + (2x + -15) = 3x + -7

Reorder the terms:
(-4 + 3x) + -1(x + -1) + (2x + -15) = 3x + -7

Remove parenthesis around (-4 + 3x)
-4 + 3x + -1(x + -1) + (2x + -15) = 3x + -7

Reorder the terms:
-4 + 3x + -1(-1 + x) + (2x + -15) = 3x + -7
-4 + 3x + (-1 * -1 + x * -1) + (2x + -15) = 3x + -7
-4 + 3x + (1 + -1x) + (2x + -15) = 3x + -7

Reorder the terms:
-4 + 3x + 1 + -1x + (-15 + 2x) = 3x + -7

Remove parenthesis around (-15 + 2x)
-4 + 3x + 1 + -1x + -15 + 2x = 3x + -7

Reorder the terms:
-4 + 1 + -15 + 3x + -1x + 2x = 3x + -7

Combine like terms: -4 + 1 = -3
-3 + -15 + 3x + -1x + 2x = 3x + -7

Combine like terms: -3 + -15 = -18
-18 + 3x + -1x + 2x = 3x + -7

Combine like terms: 3x + -1x = 2x
-18 + 2x + 2x = 3x + -7

Combine like terms: 2x + 2x = 4x
-18 + 4x = 3x + -7

Reorder the terms:
-18 + 4x = -7 + 3x

Solving
-18 + 4x = -7 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-18 + 4x + -3x = -7 + 3x + -3x

Combine like terms: 4x + -3x = 1x
-18 + 1x = -7 + 3x + -3x

Combine like terms: 3x + -3x = 0
-18 + 1x = -7 + 0
-18 + 1x = -7

Add '18' to each side of the equation.
-18 + 18 + 1x = -7 + 18

Combine like terms: -18 + 18 = 0
0 + 1x = -7 + 18
1x = -7 + 18

Combine like terms: -7 + 18 = 11
1x = 11

Divide each side by '1'.
x = 11

Simplifying
x = 11

See similar equations:

| 10-7x+6x^2=5x^2 | | -1/9*(9x-18y) | | -36t=30 | | 18x+5=-13 | | 5x+10=2x+8 | | -(x-8y)= | | 3x^3-21x^2-75x+525=0 | | 23x+5=-13 | | .4+.6y=3y-36 | | -16t^2+15t+68=0 | | 8=-r-14 | | 3x+-17=x-5 | | 40/4-(5-3)= | | 30+5x+-3=37 | | 2-3(x-1)=7-2(x-3) | | 13-4a=1-x | | m-25/5-6m-19/7=1 | | .5x-x=7(x+2) | | (x/8)+(x/9)=9/8 | | .16-.01(x+2)=-.03(2-x) | | (5/8)x-27=-7 | | 10(x-35/5) | | -3x-2+x^2=-8x-8 | | 6(n+2)=(6+3n) | | 8x+8=7x-7 | | (X-2.3)(2x+5.1)=24.3 | | -30x=-4 | | 400=25n | | 5-(9/2)x=32 | | w=4/xyz | | -(.79m+.227)=-(2.09m+.838) | | 10(n+8)=2(40+5) |

Equations solver categories