0.3(6+x)=0.4(8-x) find the value of x
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0
Answer:
x=2
Step-by-step explanation:
Let's solve your equation step-by-step.
0.3(6+x)=0.4(8−x)
Step 1: Simplify both sides of the equation.
0.3(6+x)=0.4(8−x)
(0.3)(6)+(0.3)(x)=(0.4)(8)+(0.4)(−x)(Distribute)
1.8+0.3x=3.2+−0.4x
0.3x+1.8=−0.4x+3.2
Step 2: Add 0.4x to both sides.
0.3x+1.8+0.4x=−0.4x+3.2+0.4x
0.7x+1.8=3.2
Step 3: Subtract 1.8 from both sides.
0.7x+1.8−1.8=3.2−1.8
0.7x=1.4
Step 4: Divide both sides by 0.7.
0.7x/0.7=1.4/0.7
x=2
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