7x+4(x-7)=38

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Solution for 7x+4(x-7)=38 equation:


Simplifying
7x + 4(x + -7) = 38

Reorder the terms:
7x + 4(-7 + x) = 38
7x + (-7 * 4 + x * 4) = 38
7x + (-28 + 4x) = 38

Reorder the terms:
-28 + 7x + 4x = 38

Combine like terms: 7x + 4x = 11x
-28 + 11x = 38

Solving
-28 + 11x = 38

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 + 11x = 38 + 28

Combine like terms: -28 + 28 = 0
0 + 11x = 38 + 28
11x = 38 + 28

Combine like terms: 38 + 28 = 66
11x = 66

Divide each side by '11'.
x = 6

Simplifying
x = 6

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