3-4a=10(a+1)

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Solution for 3-4a=10(a+1) equation:


Simplifying
3 + -4a = 10(a + 1)

Reorder the terms:
3 + -4a = 10(1 + a)
3 + -4a = (1 * 10 + a * 10)
3 + -4a = (10 + 10a)

Solving
3 + -4a = 10 + 10a

Solving for variable 'a'.

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

Add '-10a' to each side of the equation.
3 + -4a + -10a = 10 + 10a + -10a

Combine like terms: -4a + -10a = -14a
3 + -14a = 10 + 10a + -10a

Combine like terms: 10a + -10a = 0
3 + -14a = 10 + 0
3 + -14a = 10

Add '-3' to each side of the equation.
3 + -3 + -14a = 10 + -3

Combine like terms: 3 + -3 = 0
0 + -14a = 10 + -3
-14a = 10 + -3

Combine like terms: 10 + -3 = 7
-14a = 7

Divide each side by '-14'.
a = -0.5

Simplifying
a = -0.5

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