7a-5(3a+5)=-6a-33

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Solution for 7a-5(3a+5)=-6a-33 equation:


Simplifying
7a + -5(3a + 5) = -6a + -33

Reorder the terms:
7a + -5(5 + 3a) = -6a + -33
7a + (5 * -5 + 3a * -5) = -6a + -33
7a + (-25 + -15a) = -6a + -33

Reorder the terms:
-25 + 7a + -15a = -6a + -33

Combine like terms: 7a + -15a = -8a
-25 + -8a = -6a + -33

Reorder the terms:
-25 + -8a = -33 + -6a

Solving
-25 + -8a = -33 + -6a

Solving for variable 'a'.

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

Add '6a' to each side of the equation.
-25 + -8a + 6a = -33 + -6a + 6a

Combine like terms: -8a + 6a = -2a
-25 + -2a = -33 + -6a + 6a

Combine like terms: -6a + 6a = 0
-25 + -2a = -33 + 0
-25 + -2a = -33

Add '25' to each side of the equation.
-25 + 25 + -2a = -33 + 25

Combine like terms: -25 + 25 = 0
0 + -2a = -33 + 25
-2a = -33 + 25

Combine like terms: -33 + 25 = -8
-2a = -8

Divide each side by '-2'.
a = 4

Simplifying
a = 4

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