(63+6)(7x-21)=3x+35

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Solution for (63+6)(7x-21)=3x+35 equation:


Simplifying
(63 + 6)(7x + -21) = 3x + 35

Combine like terms: 63 + 6 = 69
(69)(7x + -21) = 3x + 35

Reorder the terms:
69(-21 + 7x) = 3x + 35
(-21 * 69 + 7x * 69) = 3x + 35
(-1449 + 483x) = 3x + 35

Reorder the terms:
-1449 + 483x = 35 + 3x

Solving
-1449 + 483x = 35 + 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.
-1449 + 483x + -3x = 35 + 3x + -3x

Combine like terms: 483x + -3x = 480x
-1449 + 480x = 35 + 3x + -3x

Combine like terms: 3x + -3x = 0
-1449 + 480x = 35 + 0
-1449 + 480x = 35

Add '1449' to each side of the equation.
-1449 + 1449 + 480x = 35 + 1449

Combine like terms: -1449 + 1449 = 0
0 + 480x = 35 + 1449
480x = 35 + 1449

Combine like terms: 35 + 1449 = 1484
480x = 1484

Divide each side by '480'.
x = 3.091666667

Simplifying
x = 3.091666667

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