4a-3a-7a-1=19+3a+16

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Solution for 4a-3a-7a-1=19+3a+16 equation:


Simplifying
4a + -3a + -7a + -1 = 19 + 3a + 16

Reorder the terms:
-1 + 4a + -3a + -7a = 19 + 3a + 16

Combine like terms: 4a + -3a = 1a
-1 + 1a + -7a = 19 + 3a + 16

Combine like terms: 1a + -7a = -6a
-1 + -6a = 19 + 3a + 16

Reorder the terms:
-1 + -6a = 19 + 16 + 3a

Combine like terms: 19 + 16 = 35
-1 + -6a = 35 + 3a

Solving
-1 + -6a = 35 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
-1 + -6a + -3a = 35 + 3a + -3a

Combine like terms: -6a + -3a = -9a
-1 + -9a = 35 + 3a + -3a

Combine like terms: 3a + -3a = 0
-1 + -9a = 35 + 0
-1 + -9a = 35

Add '1' to each side of the equation.
-1 + 1 + -9a = 35 + 1

Combine like terms: -1 + 1 = 0
0 + -9a = 35 + 1
-9a = 35 + 1

Combine like terms: 35 + 1 = 36
-9a = 36

Divide each side by '-9'.
a = -4

Simplifying
a = -4

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