4(2a-8)=.142(49a+70)

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Solution for 4(2a-8)=.142(49a+70) equation:


Simplifying
4(2a + -8) = 0.142(49a + 70)

Reorder the terms:
4(-8 + 2a) = 0.142(49a + 70)
(-8 * 4 + 2a * 4) = 0.142(49a + 70)
(-32 + 8a) = 0.142(49a + 70)

Reorder the terms:
-32 + 8a = 0.142(70 + 49a)
-32 + 8a = (70 * 0.142 + 49a * 0.142)
-32 + 8a = (9.94 + 6.958a)

Solving
-32 + 8a = 9.94 + 6.958a

Solving for variable 'a'.

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

Add '-6.958a' to each side of the equation.
-32 + 8a + -6.958a = 9.94 + 6.958a + -6.958a

Combine like terms: 8a + -6.958a = 1.042a
-32 + 1.042a = 9.94 + 6.958a + -6.958a

Combine like terms: 6.958a + -6.958a = 0.000
-32 + 1.042a = 9.94 + 0.000
-32 + 1.042a = 9.94

Add '32' to each side of the equation.
-32 + 32 + 1.042a = 9.94 + 32

Combine like terms: -32 + 32 = 0
0 + 1.042a = 9.94 + 32
1.042a = 9.94 + 32

Combine like terms: 9.94 + 32 = 41.94
1.042a = 41.94

Divide each side by '1.042'.
a = 40.24952015

Simplifying
a = 40.24952015

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