3+5[2-4(a-b)]=

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Solution for 3+5[2-4(a-b)]= equation:


Simplifying
3 + 5[2 + -4(a + -1b)] = 0
3 + 5[2 + (a * -4 + -1b * -4)] = 0
3 + 5[2 + (-4a + 4b)] = 0
3 + [2 * 5 + -4a * 5 + 4b * 5] = 0
3 + [10 + -20a + 20b] = 0

Combine like terms: 3 + 10 = 13
13 + -20a + 20b = 0

Solving
13 + -20a + 20b = 0

Solving for variable 'a'.

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

Add '-13' to each side of the equation.
13 + -20a + -13 + 20b = 0 + -13

Reorder the terms:
13 + -13 + -20a + 20b = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -20a + 20b = 0 + -13
-20a + 20b = 0 + -13

Combine like terms: 0 + -13 = -13
-20a + 20b = -13

Add '-20b' to each side of the equation.
-20a + 20b + -20b = -13 + -20b

Combine like terms: 20b + -20b = 0
-20a + 0 = -13 + -20b
-20a = -13 + -20b

Divide each side by '-20'.
a = 0.65 + b

Simplifying
a = 0.65 + b

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