5x-3(7x+5)=1

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Solution for 5x-3(7x+5)=1 equation:


Simplifying
5x + -3(7x + 5) = 1

Reorder the terms:
5x + -3(5 + 7x) = 1
5x + (5 * -3 + 7x * -3) = 1
5x + (-15 + -21x) = 1

Reorder the terms:
-15 + 5x + -21x = 1

Combine like terms: 5x + -21x = -16x
-15 + -16x = 1

Solving
-15 + -16x = 1

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -16x = 1 + 15

Combine like terms: -15 + 15 = 0
0 + -16x = 1 + 15
-16x = 1 + 15

Combine like terms: 1 + 15 = 16
-16x = 16

Divide each side by '-16'.
x = -1

Simplifying
x = -1

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