2(a-2)=49(2a-4)

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Solution for 2(a-2)=49(2a-4) equation:


Simplifying
2(a + -2) = 49(2a + -4)

Reorder the terms:
2(-2 + a) = 49(2a + -4)
(-2 * 2 + a * 2) = 49(2a + -4)
(-4 + 2a) = 49(2a + -4)

Reorder the terms:
-4 + 2a = 49(-4 + 2a)
-4 + 2a = (-4 * 49 + 2a * 49)
-4 + 2a = (-196 + 98a)

Solving
-4 + 2a = -196 + 98a

Solving for variable 'a'.

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

Add '-98a' to each side of the equation.
-4 + 2a + -98a = -196 + 98a + -98a

Combine like terms: 2a + -98a = -96a
-4 + -96a = -196 + 98a + -98a

Combine like terms: 98a + -98a = 0
-4 + -96a = -196 + 0
-4 + -96a = -196

Add '4' to each side of the equation.
-4 + 4 + -96a = -196 + 4

Combine like terms: -4 + 4 = 0
0 + -96a = -196 + 4
-96a = -196 + 4

Combine like terms: -196 + 4 = -192
-96a = -192

Divide each side by '-96'.
a = 2

Simplifying
a = 2

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