69x+7(x-4)=212

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Solution for 69x+7(x-4)=212 equation:


Simplifying
69x + 7(x + -4) = 212

Reorder the terms:
69x + 7(-4 + x) = 212
69x + (-4 * 7 + x * 7) = 212
69x + (-28 + 7x) = 212

Reorder the terms:
-28 + 69x + 7x = 212

Combine like terms: 69x + 7x = 76x
-28 + 76x = 212

Solving
-28 + 76x = 212

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 76x = 212 + 28

Combine like terms: -28 + 28 = 0
0 + 76x = 212 + 28
76x = 212 + 28

Combine like terms: 212 + 28 = 240
76x = 240

Divide each side by '76'.
x = 3.157894737

Simplifying
x = 3.157894737

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