4x+4(-2x+21)=17

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Solution for 4x+4(-2x+21)=17 equation:


Simplifying
4x + 4(-2x + 21) = 17

Reorder the terms:
4x + 4(21 + -2x) = 17
4x + (21 * 4 + -2x * 4) = 17
4x + (84 + -8x) = 17

Reorder the terms:
84 + 4x + -8x = 17

Combine like terms: 4x + -8x = -4x
84 + -4x = 17

Solving
84 + -4x = 17

Solving for variable 'x'.

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

Add '-84' to each side of the equation.
84 + -84 + -4x = 17 + -84

Combine like terms: 84 + -84 = 0
0 + -4x = 17 + -84
-4x = 17 + -84

Combine like terms: 17 + -84 = -67
-4x = -67

Divide each side by '-4'.
x = 16.75

Simplifying
x = 16.75

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