7+3(-7x-2)=-5

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Solution for 7+3(-7x-2)=-5 equation:


Simplifying
7 + 3(-7x + -2) = -5

Reorder the terms:
7 + 3(-2 + -7x) = -5
7 + (-2 * 3 + -7x * 3) = -5
7 + (-6 + -21x) = -5

Combine like terms: 7 + -6 = 1
1 + -21x = -5

Solving
1 + -21x = -5

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -21x = -5 + -1

Combine like terms: 1 + -1 = 0
0 + -21x = -5 + -1
-21x = -5 + -1

Combine like terms: -5 + -1 = -6
-21x = -6

Divide each side by '-21'.
x = 0.2857142857

Simplifying
x = 0.2857142857

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