0.03(x+7)=0.02(5-x)+0.03

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Solution for 0.03(x+7)=0.02(5-x)+0.03 equation:


Simplifying
0.03(x + 7) = 0.02(5 + -1x) + 0.03

Reorder the terms:
0.03(7 + x) = 0.02(5 + -1x) + 0.03
(7 * 0.03 + x * 0.03) = 0.02(5 + -1x) + 0.03
(0.21 + 0.03x) = 0.02(5 + -1x) + 0.03
0.21 + 0.03x = (5 * 0.02 + -1x * 0.02) + 0.03
0.21 + 0.03x = (0.1 + -0.02x) + 0.03

Reorder the terms:
0.21 + 0.03x = 0.1 + 0.03 + -0.02x

Combine like terms: 0.1 + 0.03 = 0.13
0.21 + 0.03x = 0.13 + -0.02x

Solving
0.21 + 0.03x = 0.13 + -0.02x

Solving for variable 'x'.

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

Add '0.02x' to each side of the equation.
0.21 + 0.03x + 0.02x = 0.13 + -0.02x + 0.02x

Combine like terms: 0.03x + 0.02x = 0.05x
0.21 + 0.05x = 0.13 + -0.02x + 0.02x

Combine like terms: -0.02x + 0.02x = 0.00
0.21 + 0.05x = 0.13 + 0.00
0.21 + 0.05x = 0.13

Add '-0.21' to each side of the equation.
0.21 + -0.21 + 0.05x = 0.13 + -0.21

Combine like terms: 0.21 + -0.21 = 0.00
0.00 + 0.05x = 0.13 + -0.21
0.05x = 0.13 + -0.21

Combine like terms: 0.13 + -0.21 = -0.08
0.05x = -0.08

Divide each side by '0.05'.
x = -1.6

Simplifying
x = -1.6

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