Solve for b. -3b+2.5=4

Isolate variable b: First, we need to isolate the variable b on one side of the equation. We can start by subtracting 2.5 from both sides to get rid of the constant term on the left side. -3b + 2.5 - 2.5 = 4 - 2.5Simplify both sides: Now, we simplify both sides of the equation by performing the subtraction. -3b = 1.5Divide both sides: Next, we divide both sides of the equation by -3 to solve for b. b = 1.5 / -3Perform division: Finally, we perform the division to find the value of b. b = -0.5

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Solve for $b$ . $\newline$ $-3 b+2.5=4$

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Math Problems

Algebra 1

Solve linear equations with variables on both sides

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Q. Solve for

b

\newline

-3 b+2.5=4

Isolate variable b: First, we need to isolate the variable b on one side of the equation. We can start by subtracting $2.5$ from both sides to get rid of the constant term on the left side. $\newline$ $-3b + 2.5 - 2.5 = 4 - 2.5$
Simplify both sides: Now, we simplify both sides of the equation by performing the subtraction. $\newline$ $-3b = 1.5$
Divide both sides: Next, we divide both sides of the equation by $-3$ to solve for $b$ . $b = \frac{1.5}{-3}$
Perform division: Finally, we perform the division to find the value of $b$ . $b = -0.5$