2x-1+2x-1=68cm

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Solution for 2x-1+2x-1=68cm equation:


Simplifying
2x + -1 + 2x + -1 = 68cm

Reorder the terms:
-1 + -1 + 2x + 2x = 68cm

Combine like terms: -1 + -1 = -2
-2 + 2x + 2x = 68cm

Combine like terms: 2x + 2x = 4x
-2 + 4x = 68cm

Solving
-2 + 4x = 68cm

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 4x = 2 + 68cm

Combine like terms: -2 + 2 = 0
0 + 4x = 2 + 68cm
4x = 2 + 68cm

Divide each side by '4'.
x = 0.5 + 17cm

Simplifying
x = 0.5 + 17cm

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