4+7(7x-4)=171

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Solution for 4+7(7x-4)=171 equation:


Simplifying
4 + 7(7x + -4) = 171

Reorder the terms:
4 + 7(-4 + 7x) = 171
4 + (-4 * 7 + 7x * 7) = 171
4 + (-28 + 49x) = 171

Combine like terms: 4 + -28 = -24
-24 + 49x = 171

Solving
-24 + 49x = 171

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 49x = 171 + 24

Combine like terms: -24 + 24 = 0
0 + 49x = 171 + 24
49x = 171 + 24

Combine like terms: 171 + 24 = 195
49x = 195

Divide each side by '49'.
x = 3.979591837

Simplifying
x = 3.979591837

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