4x-5(-7x+4)=197

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Solution for 4x-5(-7x+4)=197 equation:


Simplifying
4x + -5(-7x + 4) = 197

Reorder the terms:
4x + -5(4 + -7x) = 197
4x + (4 * -5 + -7x * -5) = 197
4x + (-20 + 35x) = 197

Reorder the terms:
-20 + 4x + 35x = 197

Combine like terms: 4x + 35x = 39x
-20 + 39x = 197

Solving
-20 + 39x = 197

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 39x = 197 + 20

Combine like terms: -20 + 20 = 0
0 + 39x = 197 + 20
39x = 197 + 20

Combine like terms: 197 + 20 = 217
39x = 217

Divide each side by '39'.
x = 5.564102564

Simplifying
x = 5.564102564

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