0.3t+0.7(t-0.4)=2.29

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Solution for 0.3t+0.7(t-0.4)=2.29 equation: 


Simplifying
0.3t + 0.7(t + -0.4) = 2.29

Reorder the terms:
0.3t + 0.7(-0.4 + t) = 2.29
0.3t + (-0.4 * 0.7 + t * 0.7) = 2.29
0.3t + (-0.28 + 0.7t) = 2.29

Reorder the terms:
-0.28 + 0.3t + 0.7t = 2.29

Combine like terms: 0.3t + 0.7t = 1t
-0.28 + 1t = 2.29

Solving
-0.28 + 1t = 2.29

Solving for variable 't'.

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

Add '0.28' to each side of the equation.
-0.28 + 0.28 + 1t = 2.29 + 0.28

Combine like terms: -0.28 + 0.28 = 0.00
0.00 + 1t = 2.29 + 0.28
1t = 2.29 + 0.28

Combine like terms: 2.29 + 0.28 = 2.57
1t = 2.57

Divide each side by '1'.
t = 2.57

Simplifying
t = 2.57

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