7(3x-9)+4=

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Solution for 7(3x-9)+4= equation:


Simplifying
7(3x + -9) + 4 = 0

Reorder the terms:
7(-9 + 3x) + 4 = 0
(-9 * 7 + 3x * 7) + 4 = 0
(-63 + 21x) + 4 = 0

Reorder the terms:
-63 + 4 + 21x = 0

Combine like terms: -63 + 4 = -59
-59 + 21x = 0

Solving
-59 + 21x = 0

Solving for variable 'x'.

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

Add '59' to each side of the equation.
-59 + 59 + 21x = 0 + 59

Combine like terms: -59 + 59 = 0
0 + 21x = 0 + 59
21x = 0 + 59

Combine like terms: 0 + 59 = 59
21x = 59

Divide each side by '21'.
x = 2.80952381

Simplifying
x = 2.80952381

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