7(3x-9)=5x+6

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Solution for 7(3x-9)=5x+6 equation:


Simplifying
7(3x + -9) = 5x + 6

Reorder the terms:
7(-9 + 3x) = 5x + 6
(-9 * 7 + 3x * 7) = 5x + 6
(-63 + 21x) = 5x + 6

Reorder the terms:
-63 + 21x = 6 + 5x

Solving
-63 + 21x = 6 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-63 + 21x + -5x = 6 + 5x + -5x

Combine like terms: 21x + -5x = 16x
-63 + 16x = 6 + 5x + -5x

Combine like terms: 5x + -5x = 0
-63 + 16x = 6 + 0
-63 + 16x = 6

Add '63' to each side of the equation.
-63 + 63 + 16x = 6 + 63

Combine like terms: -63 + 63 = 0
0 + 16x = 6 + 63
16x = 6 + 63

Combine like terms: 6 + 63 = 69
16x = 69

Divide each side by '16'.
x = 4.3125

Simplifying
x = 4.3125

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