1.4t-0.4(t-3.1)=5.8 what is the answer for t I give brainliest
Answers
Simplifying
1.4T + -0.4(T + -3.1) = 5.8
Reorder the terms:
1.4T + -0.4(-3.1 + T) = 5.8
1.4T + (-3.1 * -0.4 + T * -0.4) = 5.8
1.4T + (1.24 + -0.4T) = 5.8
Reorder the terms:
1.24 + 1.4T + -0.4T = 5.8
Combine like terms: 1.4T + -0.4T = 1T
1.24 + 1T = 5.8
Solving
1.24 + 1T = 5.8
Solving for variable 'T'.
Move all terms containing T to the left, all other terms to the right.
Add '-1.24' to each side of the equation.
1.24 + -1.24 + 1T = 5.8 + -1.24
Combine like terms: 1.24 + -1.24 = 0.00
0.00 + 1T = 5.8 + -1.24
1T = 5.8 + -1.24
Combine like terms: 5.8 + -1.24 = 4.56
1T = 4.56
Divide each side by '1'.
T = 4.56
Simplifying
T = 4.56
give me brainliest plz
Simplifying
1.4T + -0.4(T + -3.1) = 5.8
Reorder the terms:
1.4T + -0.4(-3.1 + T) = 5.8
1.4T + (-3.1 * -0.4 + T * -0.4) = 5.8
1.4T + (1.24 + -0.4T) = 5.8
Reorder the terms:
1.24 + 1.4T + -0.4T = 5.8
Combine like terms: 1.4T + -0.4T = 1T
1.24 + 1T = 5.8
Solving
1.24 + 1T = 5.8
Solving for variable 'T'.
Move all terms containing T to the left, all other terms to the right.
Add '-1.24' to each side of the equation.
1.24 + -1.24 + 1T = 5.8 + -1.24
Combine like terms: 1.24 + -1.24 = 0.00
0.00 + 1T = 5.8 + -1.24
1T = 5.8 + -1.24
Combine like terms: 5.8 + -1.24 = 4.56
1T = 4.56
Divide each side by '1'.
T = 4.56
Simplifying
T = 4.56