3x+21=3x(35)+3

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Solution for 3x+21=3x(35)+3 equation:


Simplifying
3x + 21 = 3x(35) + 3

Reorder the terms:
21 + 3x = 3x(35) + 3

Reorder the terms for easier multiplication:
21 + 3x = 3 * 35x + 3

Multiply 3 * 35
21 + 3x = 105x + 3

Reorder the terms:
21 + 3x = 3 + 105x

Solving
21 + 3x = 3 + 105x

Solving for variable 'x'.

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

Add '-105x' to each side of the equation.
21 + 3x + -105x = 3 + 105x + -105x

Combine like terms: 3x + -105x = -102x
21 + -102x = 3 + 105x + -105x

Combine like terms: 105x + -105x = 0
21 + -102x = 3 + 0
21 + -102x = 3

Add '-21' to each side of the equation.
21 + -21 + -102x = 3 + -21

Combine like terms: 21 + -21 = 0
0 + -102x = 3 + -21
-102x = 3 + -21

Combine like terms: 3 + -21 = -18
-102x = -18

Divide each side by '-102'.
x = 0.1764705882

Simplifying
x = 0.1764705882

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