7x-(2+7)=28

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Solution for 7x-(2+7)=28 equation:


Simplifying
7x + -1(2 + 7) = 28

Combine like terms: 2 + 7 = 9
7x + -1(9) = 28

Multiply -1 * 9
7x + -9 = 28

Reorder the terms:
-9 + 7x = 28

Solving
-9 + 7x = 28

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 7x = 28 + 9

Combine like terms: -9 + 9 = 0
0 + 7x = 28 + 9
7x = 28 + 9

Combine like terms: 28 + 9 = 37
7x = 37

Divide each side by '7'.
x = 5.285714286

Simplifying
x = 5.285714286

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