Question

3x-3=4x-4 solve the x​

Answer 1

Answer:

Simplifying

3x + -3 = 4x + -4

Reorder the terms:

-3 + 3x = 4x + -4

Reorder the terms:

-3 + 3x = -4 + 4x

Solving

-3 + 3x = -4 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.

-3 + 3x + -4x = -4 + 4x + -4x

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

-3 + -1x = -4 + 4x + -4x

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

-3 + -1x = -4 + 0

-3 + -1x = -4

Add '3' to each side of the equation.

-3 + 3 + -1x = -4 + 3

Combine like terms: -3 + 3 = 0

0 + -1x = -4 + 3

-1x = -4 + 3

Combine like terms: -4 + 3 = -1

-1x = -1

Divide each side by '-1'.

x = 1

Simplifying

x = 1

Answer 2

Answer:

$3x - 3 = 4x - 4 \\ 3x - 4x = - 1 \\ - x = - 1 \\ x = 1$