21x-5-(24x-7)=

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Solution for 21x-5-(24x-7)= equation:


Simplifying
21x + -5 + -1(24x + -7) = 0

Reorder the terms:
21x + -5 + -1(-7 + 24x) = 0
21x + -5 + (-7 * -1 + 24x * -1) = 0
21x + -5 + (7 + -24x) = 0

Reorder the terms:
-5 + 7 + 21x + -24x = 0

Combine like terms: -5 + 7 = 2
2 + 21x + -24x = 0

Combine like terms: 21x + -24x = -3x
2 + -3x = 0

Solving
2 + -3x = 0

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 + -3x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -3x = 0 + -2
-3x = 0 + -2

Combine like terms: 0 + -2 = -2
-3x = -2

Divide each side by '-3'.
x = 0.6666666667

Simplifying
x = 0.6666666667

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