6x+7(9-x)=61

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Solution for 6x+7(9-x)=61 equation:


Simplifying
6x + 7(9 + -1x) = 61
6x + (9 * 7 + -1x * 7) = 61
6x + (63 + -7x) = 61

Reorder the terms:
63 + 6x + -7x = 61

Combine like terms: 6x + -7x = -1x
63 + -1x = 61

Solving
63 + -1x = 61

Solving for variable 'x'.

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

Add '-63' to each side of the equation.
63 + -63 + -1x = 61 + -63

Combine like terms: 63 + -63 = 0
0 + -1x = 61 + -63
-1x = 61 + -63

Combine like terms: 61 + -63 = -2
-1x = -2

Divide each side by '-1'.
x = 2

Simplifying
x = 2

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