-11a-(4a-7)-3(-a-(-2))=-35

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Solution for -11a-(4a-7)-3(-a-(-2))=-35 equation:


Simplifying
-11a + -1(4a + -7) + -3(-1a + -1(-2)) = -35

Reorder the terms:
-11a + -1(-7 + 4a) + -3(-1a + -1(-2)) = -35
-11a + (-7 * -1 + 4a * -1) + -3(-1a + -1(-2)) = -35
-11a + (7 + -4a) + -3(-1a + -1(-2)) = -35

Multiply -1 * -2
-11a + 7 + -4a + -3(-1a + 2) = -35

Reorder the terms:
-11a + 7 + -4a + -3(2 + -1a) = -35
-11a + 7 + -4a + (2 * -3 + -1a * -3) = -35
-11a + 7 + -4a + (-6 + 3a) = -35

Reorder the terms:
7 + -6 + -11a + -4a + 3a = -35

Combine like terms: 7 + -6 = 1
1 + -11a + -4a + 3a = -35

Combine like terms: -11a + -4a = -15a
1 + -15a + 3a = -35

Combine like terms: -15a + 3a = -12a
1 + -12a = -35

Solving
1 + -12a = -35

Solving for variable 'a'.

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

Add '-1' to each side of the equation.
1 + -1 + -12a = -35 + -1

Combine like terms: 1 + -1 = 0
0 + -12a = -35 + -1
-12a = -35 + -1

Combine like terms: -35 + -1 = -36
-12a = -36

Divide each side by '-12'.
a = 3

Simplifying
a = 3

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