0.80x+0.70(80)=0.40(128)

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Solution for 0.80x+0.70(80)=0.40(128) equation:


Simplifying
0.80x + 0.70(80) = 0.40(128)

Multiply 0.70 * 80
0.80x + 56 = 0.40(128)

Reorder the terms:
56 + 0.80x = 0.40(128)

Multiply 0.40 * 128
56 + 0.80x = 51.2

Solving
56 + 0.80x = 51.2

Solving for variable 'x'.

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

Add '-56' to each side of the equation.
56 + -56 + 0.80x = 51.2 + -56

Combine like terms: 56 + -56 = 0
0 + 0.80x = 51.2 + -56
0.80x = 51.2 + -56

Combine like terms: 51.2 + -56 = -4.8
0.80x = -4.8

Divide each side by '0.80'.
x = -6

Simplifying
x = -6

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